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	<title>Cylons (TOS-RH) - Revision history</title>
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	<updated>2026-05-29T20:46:54Z</updated>
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		<title>Joe Beaudoin Jr. at 01:44, 27 October 2025</title>
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		<updated>2025-10-27T01:44:39Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 01:44, 27 October 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l7&quot;&gt;Line 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===The Reptilian Ancestors===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===The Reptilian Ancestors===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The original Cylons were a sentient reptilian species native to the planet [[Cylon (planet)|Cylon]].&amp;lt;ref name=&quot;ARM221&quot;&amp;gt;{{cite book/RH|1|221}}&amp;lt;/ref&amp;gt; These creatures were warlike, truculent, and savage in nature, possessing intelligence but lacking advanced technology.&amp;lt;ref name=&quot;ARM221&quot; /&amp;gt; The reptilian Cylons still exist on the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Cylon (planet)|&lt;/del&gt;Cylon homeworld&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/del&gt;, though they remain separate from the hybrid race that bears their name.&amp;lt;ref name=&quot;ARM221&quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The original Cylons were a sentient reptilian species native to the planet [[Cylon (planet&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) (TOS-RH&lt;/ins&gt;)|Cylon]].&amp;lt;ref name=&quot;ARM221&quot;&amp;gt;{{cite book/RH|1|221}}&amp;lt;/ref&amp;gt; These creatures were warlike, truculent, and savage in nature, possessing intelligence but lacking advanced technology.&amp;lt;ref name=&quot;ARM221&quot; /&amp;gt; The reptilian Cylons still exist on the Cylon homeworld, though they remain separate from the hybrid race that bears their name.&amp;lt;ref name=&quot;ARM221&quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Count Iblis and the Creation of the Hybrid Race===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Count Iblis and the Creation of the Hybrid Race===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Millennia ago, an outsider arrived on [[Cylon (planet)|Cylon]]—a human filled with anger and savagery that the native reptilians admired.&amp;lt;ref name=&quot;ARM221&quot; /&amp;gt; This individual was [[Count Iblis]], a member of humanity who had split from the [[House of Kobol]] and been exiled with his followers to the hostile planet &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/del&gt;Cylon &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(planet)|Cylon]]&lt;/del&gt;.&amp;lt;ref name=&quot;RES173&quot;&amp;gt;{{cite book/RH|3|173}}&amp;lt;/ref&amp;gt; Rather than perishing as intended, Iblis chose to nurture the planet&#039;s life forms along an evolutionary path, instilling in them an insatiable hatred for humankind.&amp;lt;ref name=&quot;RES173&quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Millennia ago, an outsider arrived on [[Cylon (planet&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) (TOS-RH&lt;/ins&gt;)|Cylon]]—a human filled with anger and savagery that the native reptilians admired.&amp;lt;ref name=&quot;ARM221&quot; /&amp;gt; This individual was [[Count Iblis]], a member of humanity who had split from the [[House of Kobol]] and been exiled with his followers to the hostile planet Cylon.&amp;lt;ref name=&quot;RES173&quot;&amp;gt;{{cite book/RH|3|173}}&amp;lt;/ref&amp;gt; Rather than perishing as intended, Iblis chose to nurture the planet&#039;s life forms along an evolutionary path, instilling in them an insatiable hatred for humankind.&amp;lt;ref name=&quot;RES173&quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Iblis was an expert in genetic engineering and advanced biological techniques.&amp;lt;ref name=&amp;quot;DES86&amp;quot;&amp;gt;{{cite book/RH|6|86}}&amp;lt;/ref&amp;gt; He introduced technology to the reptilian Cylons, keeping them indebted to and fearful of him for decades.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; During this time, he conducted extensive experiments, promising to transform them into the fiercest, most perfect warriors the universe had ever seen.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; Because of this promise, the Cylons allowed him to do whatever he pleased with their species.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Iblis was an expert in genetic engineering and advanced biological techniques.&amp;lt;ref name=&amp;quot;DES86&amp;quot;&amp;gt;{{cite book/RH|6|86}}&amp;lt;/ref&amp;gt; He introduced technology to the reptilian Cylons, keeping them indebted to and fearful of him for decades.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; During this time, he conducted extensive experiments, promising to transform them into the fiercest, most perfect warriors the universe had ever seen.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; Because of this promise, the Cylons allowed him to do whatever he pleased with their species.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l25&quot;&gt;Line 25:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 25:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Centurions ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Centurions ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Cylon Centurion (TOS-RH)|Centurions]] are the most common type of Cylon warrior encountered by the [[Colonial Fleet (TOS-RH)|Colonial Fleet]].&amp;lt;ref name=&quot;DES88&quot; /&amp;gt; They are viewed by some Cylon factions as pseudo-machines rather than true members of the species.&amp;lt;ref name=&quot;DES89&quot;&amp;gt;{{cite book/RH|6|89}}&amp;lt;/ref&amp;gt; Centurions are manufactured on the [[Cylon (planet)|Cylon homeworld]], which serves as the primary production facility for the Cylon military.&amp;lt;ref name=&quot;WAR164&quot;&amp;gt;{{cite book/RH|2|164}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Cylon Centurion (TOS-RH)|Centurions]] are the most common type of Cylon warrior encountered by the [[Colonial Fleet (TOS-RH)|Colonial Fleet]].&amp;lt;ref name=&quot;DES88&quot; /&amp;gt; They are viewed by some Cylon factions as pseudo-machines rather than true members of the species.&amp;lt;ref name=&quot;DES89&quot;&amp;gt;{{cite book/RH|6|89}}&amp;lt;/ref&amp;gt; Centurions are manufactured on the [[Cylon (planet&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) (TOS-RH&lt;/ins&gt;)|Cylon homeworld]], which serves as the primary production facility for the Cylon military.&amp;lt;ref name=&quot;WAR164&quot;&amp;gt;{{cite book/RH|2|164}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Cylon Centurion (TOS-RH)|Centurions]] feature cybernetic implants and heavily armored exteriors made of [[saligium]].&amp;lt;ref name=&amp;quot;WAR239&amp;quot;&amp;gt;{{cite book/RH|2|239}}&amp;lt;/ref&amp;gt; Advanced models of Centurions are larger, possess harder armor, and have flesh that is more resistant to heat than earlier versions.&amp;lt;ref name=&amp;quot;PAR45&amp;quot;&amp;gt;{{cite book/RH|7|45}}&amp;lt;/ref&amp;gt; Some newer Centurions are equipped with a Human Logic Function brain implant, making them far superior and more deadly than their standard counterparts.&amp;lt;ref name=&amp;quot;ARM121&amp;quot;&amp;gt;{{cite book/RH|1|121}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Cylon Centurion (TOS-RH)|Centurions]] feature cybernetic implants and heavily armored exteriors made of [[saligium]].&amp;lt;ref name=&amp;quot;WAR239&amp;quot;&amp;gt;{{cite book/RH|2|239}}&amp;lt;/ref&amp;gt; Advanced models of Centurions are larger, possess harder armor, and have flesh that is more resistant to heat than earlier versions.&amp;lt;ref name=&amp;quot;PAR45&amp;quot;&amp;gt;{{cite book/RH|7|45}}&amp;lt;/ref&amp;gt; Some newer Centurions are equipped with a Human Logic Function brain implant, making them far superior and more deadly than their standard counterparts.&amp;lt;ref name=&amp;quot;ARM121&amp;quot;&amp;gt;{{cite book/RH|1|121}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l35&quot;&gt;Line 35:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 35:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Three-Brained Cylons ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Three-Brained Cylons ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The creation of three-brained Cylons represents the pinnacle of Cylon evolution and is the most closely guarded secret of the [[Cylon Empire (TOS-RH)|Cylon Empire]].&amp;lt;ref name=&quot;DES90&quot;&amp;gt;{{cite book/RH|6|90}}&amp;lt;/ref&amp;gt; The [[Imperious Leader (TOS-RH)|Imperious Leader]] is always a three-brained Cylon, and a replacement is kept in preparation on the [[Cylon (planet)|Cylon homeworld]] should the reigning leader die or be destroyed.&amp;lt;ref name=&quot;WAR164&quot; /&amp;gt; The transition process from two-brained candidate to three-brained leader is methodical and deliberately complicated.&amp;lt;ref name=&quot;DES90&quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The creation of three-brained Cylons represents the pinnacle of Cylon evolution and is the most closely guarded secret of the [[Cylon Empire (TOS-RH)|Cylon Empire]].&amp;lt;ref name=&quot;DES90&quot;&amp;gt;{{cite book/RH|6|90}}&amp;lt;/ref&amp;gt; The [[Imperious Leader (TOS-RH)|Imperious Leader]] is always a three-brained Cylon, and a replacement is kept in preparation on the [[Cylon (planet&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) (TOS-RH&lt;/ins&gt;)|Cylon homeworld]] should the reigning leader die or be destroyed.&amp;lt;ref name=&quot;WAR164&quot; /&amp;gt; The transition process from two-brained candidate to three-brained leader is methodical and deliberately complicated.&amp;lt;ref name=&quot;DES90&quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== The Cylon Civil War ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== The Cylon Civil War ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Joe Beaudoin Jr.</name></author>
	</entry>
	<entry>
		<id>https://en.battlestarwiki.org/w/index.php?title=Cylons_(TOS-RH)&amp;diff=258472&amp;oldid=prev</id>
		<title>Joe Beaudoin Jr.: Created page with &quot;{{Separate continuity|universe=TOS|cont=Richard Hatch Novelizations}}{{Disambiguation|Cylons (TOS)|the canonical counterpart to this race}}  The &#039;&#039;&#039;Cylons&#039;&#039;&#039; are a hybrid race of genetically-engineered warriors created through the combination of reptilian alien DNA and human genetic material by Count Iblis, with the primary purpose of exterminating humanity and conquering the universe.  == Origins ==  ===The Reptilian Ancestors===  The original Cylons were a sentient...&quot;</title>
		<link rel="alternate" type="text/html" href="https://en.battlestarwiki.org/w/index.php?title=Cylons_(TOS-RH)&amp;diff=258472&amp;oldid=prev"/>
		<updated>2025-10-26T19:51:50Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Separate continuity|universe=TOS|cont=Richard Hatch Novelizations}}{{Disambiguation|Cylons (TOS)|the canonical counterpart to this race}}  The &amp;#039;&amp;#039;&amp;#039;Cylons&amp;#039;&amp;#039;&amp;#039; are a hybrid race of genetically-engineered warriors created through the combination of reptilian alien DNA and human genetic material by &lt;a href=&quot;/Count_Iblis&quot; class=&quot;mw-redirect&quot; title=&quot;Count Iblis&quot;&gt;Count Iblis&lt;/a&gt;, with the primary purpose of exterminating humanity and conquering the universe.  == Origins ==  ===The Reptilian Ancestors===  The original Cylons were a sentient...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Separate continuity|universe=TOS|cont=Richard Hatch Novelizations}}{{Disambiguation|Cylons (TOS)|the canonical counterpart to this race}}&lt;br /&gt;
&lt;br /&gt;
The &amp;#039;&amp;#039;&amp;#039;Cylons&amp;#039;&amp;#039;&amp;#039; are a hybrid race of genetically-engineered warriors created through the combination of reptilian alien DNA and human genetic material by [[Count Iblis]], with the primary purpose of exterminating humanity and conquering the universe.&lt;br /&gt;
&lt;br /&gt;
== Origins ==&lt;br /&gt;
&lt;br /&gt;
===The Reptilian Ancestors===&lt;br /&gt;
&lt;br /&gt;
The original Cylons were a sentient reptilian species native to the planet [[Cylon (planet)|Cylon]].&amp;lt;ref name=&amp;quot;ARM221&amp;quot;&amp;gt;{{cite book/RH|1|221}}&amp;lt;/ref&amp;gt; These creatures were warlike, truculent, and savage in nature, possessing intelligence but lacking advanced technology.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; The reptilian Cylons still exist on the [[Cylon (planet)|Cylon homeworld]], though they remain separate from the hybrid race that bears their name.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===Count Iblis and the Creation of the Hybrid Race===&lt;br /&gt;
&lt;br /&gt;
Millennia ago, an outsider arrived on [[Cylon (planet)|Cylon]]—a human filled with anger and savagery that the native reptilians admired.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; This individual was [[Count Iblis]], a member of humanity who had split from the [[House of Kobol]] and been exiled with his followers to the hostile planet [[Cylon (planet)|Cylon]].&amp;lt;ref name=&amp;quot;RES173&amp;quot;&amp;gt;{{cite book/RH|3|173}}&amp;lt;/ref&amp;gt; Rather than perishing as intended, Iblis chose to nurture the planet&amp;#039;s life forms along an evolutionary path, instilling in them an insatiable hatred for humankind.&amp;lt;ref name=&amp;quot;RES173&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Iblis was an expert in genetic engineering and advanced biological techniques.&amp;lt;ref name=&amp;quot;DES86&amp;quot;&amp;gt;{{cite book/RH|6|86}}&amp;lt;/ref&amp;gt; He introduced technology to the reptilian Cylons, keeping them indebted to and fearful of him for decades.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; During this time, he conducted extensive experiments, promising to transform them into the fiercest, most perfect warriors the universe had ever seen.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; Because of this promise, the Cylons allowed him to do whatever he pleased with their species.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Over many generations, the Cylon race was artificially evolved into bipedal form to better utilize the technology Iblis had introduced.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt; Human DNA—specifically, Iblis&amp;#039;s own genetic material—was used for this evolutionary process.&amp;lt;ref name=&amp;quot;ARM222&amp;quot;&amp;gt;{{cite book/RH|1|222}}&amp;lt;/ref&amp;gt; Iblis hated all human instincts and attempted to breed those aspects out of his Cylon creations.&amp;lt;ref name=&amp;quot;ARM222&amp;quot; /&amp;gt; He established the extermination of humankind as the Cylons&amp;#039; primary directive.&amp;lt;ref name=&amp;quot;ARM221&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Iblis introduced a cloning process using pure genetic material, which made Cylon females unnecessary; consequently, they died out.&amp;lt;ref name=&amp;quot;ARM222&amp;quot; /&amp;gt; He also introduced the cybernetic implants that became part of every [[Cylon Centurion (TOS-RH)|Cylon Centurion]].&amp;lt;ref name=&amp;quot;ARM222&amp;quot; /&amp;gt; Through genetic manipulation, Iblis eventually bred all emotion out of the Cylons—with the exception of hatred.&amp;lt;ref name=&amp;quot;ARM222&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The terraforming of [[Cylon (planet)|Cylon]] created numerous problems, including the activation of long-dead spores that caused breathing difficulties for everyone except Iblis, who developed a cure but chose not to share it with fellow humans.&amp;lt;ref name=&amp;quot;DES88&amp;quot;&amp;gt;{{cite book/RH|6|88}}&amp;lt;/ref&amp;gt; His interest remained almost entirely focused on the hybrid race he was creating.&amp;lt;ref name=&amp;quot;DES88&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Cylon Hierarchy ==&lt;br /&gt;
&lt;br /&gt;
=== Centurions ===&lt;br /&gt;
&lt;br /&gt;
[[Cylon Centurion (TOS-RH)|Centurions]] are the most common type of Cylon warrior encountered by the [[Colonial Fleet (TOS-RH)|Colonial Fleet]].&amp;lt;ref name=&amp;quot;DES88&amp;quot; /&amp;gt; They are viewed by some Cylon factions as pseudo-machines rather than true members of the species.&amp;lt;ref name=&amp;quot;DES89&amp;quot;&amp;gt;{{cite book/RH|6|89}}&amp;lt;/ref&amp;gt; Centurions are manufactured on the [[Cylon (planet)|Cylon homeworld]], which serves as the primary production facility for the Cylon military.&amp;lt;ref name=&amp;quot;WAR164&amp;quot;&amp;gt;{{cite book/RH|2|164}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Cylon Centurion (TOS-RH)|Centurions]] feature cybernetic implants and heavily armored exteriors made of [[saligium]].&amp;lt;ref name=&amp;quot;WAR239&amp;quot;&amp;gt;{{cite book/RH|2|239}}&amp;lt;/ref&amp;gt; Advanced models of Centurions are larger, possess harder armor, and have flesh that is more resistant to heat than earlier versions.&amp;lt;ref name=&amp;quot;PAR45&amp;quot;&amp;gt;{{cite book/RH|7|45}}&amp;lt;/ref&amp;gt; Some newer Centurions are equipped with a Human Logic Function brain implant, making them far superior and more deadly than their standard counterparts.&amp;lt;ref name=&amp;quot;ARM121&amp;quot;&amp;gt;{{cite book/RH|1|121}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Two-Brained Cylons ===&lt;br /&gt;
&lt;br /&gt;
Two-brained Cylons represent the upper echelons of Cylon society and are sometimes referred to as [[Cogitators]].&amp;lt;ref name=&amp;quot;DES88&amp;quot; /&amp;gt; These Cylons possess both reptilian and human DNA and are the only Cylons capable of meaningful conversation with humans.&amp;lt;ref name=&amp;quot;WAR164&amp;quot; /&amp;gt; When the bio-labs producing two-brained Cylons become depleted, they work overtime to meet required quotas.&amp;lt;ref name=&amp;quot;DES88&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Three-Brained Cylons ===&lt;br /&gt;
&lt;br /&gt;
The creation of three-brained Cylons represents the pinnacle of Cylon evolution and is the most closely guarded secret of the [[Cylon Empire (TOS-RH)|Cylon Empire]].&amp;lt;ref name=&amp;quot;DES90&amp;quot;&amp;gt;{{cite book/RH|6|90}}&amp;lt;/ref&amp;gt; The [[Imperious Leader (TOS-RH)|Imperious Leader]] is always a three-brained Cylon, and a replacement is kept in preparation on the [[Cylon (planet)|Cylon homeworld]] should the reigning leader die or be destroyed.&amp;lt;ref name=&amp;quot;WAR164&amp;quot; /&amp;gt; The transition process from two-brained candidate to three-brained leader is methodical and deliberately complicated.&amp;lt;ref name=&amp;quot;DES90&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== The Cylon Civil War ==&lt;br /&gt;
&lt;br /&gt;
At some point in Cylon history, a damaged genetic program caused a virus that destroyed the Iblis programming in certain two-brained Cylons.&amp;lt;ref name=&amp;quot;DES88&amp;quot; /&amp;gt; These Cylons began to reject the purposes for which [[Count Iblis]] had created their race, concluding that the human element in the Cylon genome was a weakness preventing them from conquering the universe.&amp;lt;ref name=&amp;quot;DES88&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
A clandestine movement developed among these reptilian purists, who preferred purely reptilian Cylons over those with human DNA.&amp;lt;ref name=&amp;quot;DES89&amp;quot; /&amp;gt; They created a new religion to defy the orthodoxy of the [[Iblis Faith]], insisting that not only must pure humans be destroyed, but any human element in the Cylon race must be expunged.&amp;lt;ref name=&amp;quot;DES89&amp;quot; /&amp;gt; Under this doctrine, any two-brained Cylon with human DNA would be treated the same as a full human.&amp;lt;ref name=&amp;quot;DES89&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The reptilian faction labored to create their own three-brained leader using stolen technology and equipment.&amp;lt;ref name=&amp;quot;DES90&amp;quot; /&amp;gt; They succeeded in generating [[Alpha Leader]], creating a situation unprecedented in Cylon history—two three-brained Cylons existing simultaneously.&amp;lt;ref name=&amp;quot;DES90&amp;quot; /&amp;gt; The loyalists to [[Imperious Leader (TOS-RH)|Imperious Leader]] sarcastically referred to him as &amp;quot;Omega Leader,&amp;quot; intending him to be the last of his kind.&amp;lt;ref name=&amp;quot;DES90&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The civil war between these factions became increasingly brutal. During attacks on Cylon settlements, pale-green pulsating sacs with metal arms would grab two-brained Cylons and extract their human DNA through spinal injections, leaving desiccated mummies behind.&amp;lt;ref name=&amp;quot;DES86b&amp;quot;&amp;gt;{{cite book/RH|6|86-87}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Biology and Technology ==&lt;br /&gt;
&lt;br /&gt;
Cylon blood is purple in color.&amp;lt;ref name=&amp;quot;PAR45b&amp;quot;&amp;gt;{{cite book/RH|7|46}}&amp;lt;/ref&amp;gt; Their bodies contain organic components, including spinal cords with small knobs protruding from them.&amp;lt;ref name=&amp;quot;PAR70&amp;quot;&amp;gt;{{cite book/RH|7|70}}&amp;lt;/ref&amp;gt; Cylon biological research facilities include tanks containing spinal cords of varying lengths, suggesting plans to create even larger Cylon warriors than standard [[Cylon Centurion (TOS-RH)|Centurions]].&amp;lt;ref name=&amp;quot;PAR70&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Advanced Cylon facilities feature biological computers consisting of tanks of floating brains suspended in blue-green liquid, with wires connecting them to control consoles.&amp;lt;ref name=&amp;quot;PAR70b&amp;quot;&amp;gt;{{cite book/RH|7|70-71}}&amp;lt;/ref&amp;gt; These biological systems operate at a motor-function level and integrate with surveillance systems featuring living, sentient walls, ceilings, and floors that can see and hear.&amp;lt;ref name=&amp;quot;PAR70&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Military Capabilities ==&lt;br /&gt;
&lt;br /&gt;
The Cylons possess vast military resources, with countless warships forming armadas that appear endless as grains of sand.&amp;lt;ref name=&amp;quot;RES22&amp;quot;&amp;gt;{{cite book/RH|3|22}}&amp;lt;/ref&amp;gt; They have developed advanced teleportation or rapid deployment technology that allows them to replace destroyed [[Cylon Raider (TOS-RH)|Raiders]] with seemingly instantaneous speed, circumventing traditional space travel.&amp;lt;ref name=&amp;quot;RES21&amp;quot;&amp;gt;{{cite book/RH|3|21}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The Cylons have formed alliances with other species, including the [[Chitain]], operating on equal terms rather than in the traditional Cylon xenophobic manner.&amp;lt;ref name=&amp;quot;RES21&amp;quot; /&amp;gt; This represents a significant departure from typical Cylon behavior and suggests strategic adaptation in their conflict with humanity.&lt;br /&gt;
&lt;br /&gt;
== Notable Cylons ==&lt;br /&gt;
&lt;br /&gt;
* [[Imperious Leader (TOS-RH)|Imperious Leader]] - The three-brained supreme leader of the Cylons&lt;br /&gt;
* [[Alpha Leader]] - The three-brained leader of the reptilian purist faction&lt;br /&gt;
* [[Lucifer (TOS-RH)|Lucifer]] - A [[Cogitator]] who served as an advisor&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Cylons (TOS)]]&lt;br /&gt;
[[Category:Richard Hatch Novelizations]]&lt;br /&gt;
[[Category:Genetically Engineered Species]]&lt;br /&gt;
[[Category:Races]]&lt;/div&gt;</summary>
		<author><name>Joe Beaudoin Jr.</name></author>
	</entry>
</feed>