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	<id>https://nethackwiki.com/index.php?action=history&amp;feed=atom&amp;title=Potion_of_vampire_blood_%28EvilHack%29</id>
	<title>Potion of vampire blood (EvilHack) - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://nethackwiki.com/index.php?action=history&amp;feed=atom&amp;title=Potion_of_vampire_blood_%28EvilHack%29"/>
	<link rel="alternate" type="text/html" href="https://nethackwiki.com/index.php?title=Potion_of_vampire_blood_(EvilHack)&amp;action=history"/>
	<updated>2026-06-04T03:49:43Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://nethackwiki.com/index.php?title=Potion_of_vampire_blood_(EvilHack)&amp;diff=192327&amp;oldid=prev</id>
		<title>Umbire the Phantom: /* Generation */ detail</title>
		<link rel="alternate" type="text/html" href="https://nethackwiki.com/index.php?title=Potion_of_vampire_blood_(EvilHack)&amp;diff=192327&amp;oldid=prev"/>
		<updated>2025-08-21T16:52:47Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Generation: &lt;/span&gt; detail&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 16:52, 21 August 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-l11&quot; &gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;==Generation==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;==Generation==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Vampire heroes start each game with knowledge of the potion's appearance.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;Potions of vampire blood are only randomly generated for a [[Vampire (starting race in EvilHack)|vampire]] [[hero]], though they can also be [[wish]]ed for or found in [[bones]] by other heroes. For vampire heroes, potions of blood make up {{frac|200}} of all potions randomly generated on the floor, in [[shop]]s or as [[death drop]]s.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;Potions of vampire blood are only randomly generated for a [[Vampire (starting race in EvilHack)|vampire]] [[hero]], though they can also be [[wish]]ed for or found in [[bones]] by other heroes. For vampire heroes, potions of blood make up {{frac|200}} of all potions randomly generated on the floor, in [[shop]]s or as [[death drop]]s.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[Vampire (monster class)|&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;vampires&lt;/del&gt;]] have a {{frac|2}} chance of generating with a blood-red potion that has a {{frac|4}} chance of being vampire blood.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[Vampire (monster class)|&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Vampires&lt;/ins&gt;]] have a {{frac|2}} chance of generating with a blood-red potion that has a {{frac|4}} chance of being vampire blood.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[Mixing]] potions of vampire blood with potions of fruit juice will turn the juice into [[diluted]] vampire blood.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[Mixing]] potions of vampire blood with potions of fruit juice will turn the juice into [[diluted]] vampire blood.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Umbire the Phantom</name></author>
		
	</entry>
	<entry>
		<id>https://nethackwiki.com/index.php?title=Potion_of_vampire_blood_(EvilHack)&amp;diff=192325&amp;oldid=prev</id>
		<title>Umbire the Phantom: /* Messages */ add/edit</title>
		<link rel="alternate" type="text/html" href="https://nethackwiki.com/index.php?title=Potion_of_vampire_blood_(EvilHack)&amp;diff=192325&amp;oldid=prev"/>
		<updated>2025-08-21T16:50:14Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Messages: &lt;/span&gt; add/edit&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 16:50, 21 August 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-l33&quot; &gt;Line 33:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 33:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|The &amp;lt;thinned&amp;gt; blood tastes delicious.|You quaffed a non-cursed potion of vampire blood as a vampire, with the description changing depending on if that potion was diluted.}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|The &amp;lt;thinned&amp;gt; blood tastes delicious.|You quaffed a non-cursed potion of vampire blood as a vampire, with the description changing depending on if that potion was diluted.}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|The &amp;lt;thinned&amp;gt; liquid stirs memories of home.|As above, while [[hallucinating]].}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|The &amp;lt;thinned&amp;gt; liquid stirs memories of home.|As above, while [[hallucinating]].}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{message|You feel &amp;lt;completely/mostly&amp;gt; healed.|You quaffed a blessed potion of vampire blood as a vampire, and restored HP.}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{message|You feel better.|As above, with an uncursed potion.}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|Yecch!  This blood has congealed.|You quaffed a cursed potion as a vampire.}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|Yecch!  This blood has congealed.|You quaffed a cursed potion as a vampire.}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|Yecch!  This liquid could do with a good stir.|As above, while hallucinating.}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|Yecch!  This liquid could do with a good stir.|As above, while hallucinating.}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;{{message|Ugh.  That was utterly disgusting.|You quaffed vampire blood and did not become a vampire, taking damage instead.}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;{{message|Ugh.  That was utterly disgusting.|You quaffed vampire blood &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;as a non-vampire &lt;/ins&gt;and did not become a vampire, taking damage instead.}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|You feel &amp;lt;especially&amp;gt; guilty about drinking such a vile liquid.|As above, but you suffered an alignment penalty from being lawful, neutral or a Monk, with the word &amp;quot;especially&amp;quot; used in the lattermost case.}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|You feel &amp;lt;especially&amp;gt; guilty about drinking such a vile liquid.|As above, but you suffered an alignment penalty from being lawful, neutral or a Monk, with the word &amp;quot;especially&amp;quot; used in the lattermost case.}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|You feel a terrible sense of loss.|You were affected by the vapors of a potion of vampire blood while being a vampire.}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;{{message|You feel a terrible sense of loss.|You were affected by the vapors of a potion of vampire blood while being a vampire.}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;&amp;lt;!--{{variant-36X}}--&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;&amp;lt;!--{{variant-36X}}--&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[Category:EvilHack potions|Vampire blood]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;[[Category:EvilHack potions|Vampire blood]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Umbire the Phantom</name></author>
		
	</entry>
	<entry>
		<id>https://nethackwiki.com/index.php?title=Potion_of_vampire_blood_(EvilHack)&amp;diff=192324&amp;oldid=prev</id>
		<title>Umbire the Phantom: create</title>
		<link rel="alternate" type="text/html" href="https://nethackwiki.com/index.php?title=Potion_of_vampire_blood_(EvilHack)&amp;diff=192324&amp;oldid=prev"/>
		<updated>2025-08-21T16:41:40Z</updated>

		<summary type="html">&lt;p&gt;create&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{potion&lt;br /&gt;
 |name=vampire blood&lt;br /&gt;
 |appearance=blood-red&lt;br /&gt;
 |tile=[[File:Blood-red potion.png]]&lt;br /&gt;
 |color=red&lt;br /&gt;
 |cost=300&lt;br /&gt;
 |muse=def&lt;br /&gt;
}}&lt;br /&gt;
{{for|the potion in other variants|potion of vampire blood}}&lt;br /&gt;
A '''potion of vampire blood''' is a type of [[Magical item|magical]] [[potion]] that appears in [[EvilHack]]. It always appears as a [[blood-red potion]] when [[Identification|unidentified]], an appearance it shares with the [[Potion of blood (EvilHack)|potion of blood]].&lt;br /&gt;
&lt;br /&gt;
==Generation==&lt;br /&gt;
Potions of vampire blood are only randomly generated for a [[Vampire (starting race in EvilHack)|vampire]] [[hero]], though they can also be [[wish]]ed for or found in [[bones]] by other heroes. For vampire heroes, potions of blood make up {{frac|200}} of all potions randomly generated on the floor, in [[shop]]s or as [[death drop]]s.&lt;br /&gt;
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[[Vampire (monster class)|vampires]] have a {{frac|2}} chance of generating with a blood-red potion that has a {{frac|4}} chance of being vampire blood.&lt;br /&gt;
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[[Mixing]] potions of vampire blood with potions of fruit juice will turn the juice into [[diluted]] vampire blood.&lt;br /&gt;
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==Description==&lt;br /&gt;
[[Quaffing]] the potion breaks [[vegetarian]] [[conduct]] and has different effects depending on its [[beatitude]] and if the hero is a [[Vampire (monster attribute)|vampire]] or not: a vampire that quaffs a non-cursed potion gains 800 nutrition and restores 200 HP for a blessed potion, or gains 200 nutrition and restore 4d4 HP for an uncursed potion, while a cursed potion's contents will have congealed and give 0 nutrition&amp;amp;mdash;diluted potions of vampire blood grant half the nutrition listed and restore 100 HP if blessed, or 1d4 HP if uncursed.&lt;br /&gt;
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A hero that is not in the form of a vampire and quaffs a potion of vampire blood of any [[beatitude]] will [[abuse]] [[constitution]] and suffer a -15 penalty to [[alignment record]] and [[anger]] their [[god]] if they are [[lawful]] or a [[Monk]], or suffer a -3 penalty to alignment record if they are neutral and not a Monk&amp;amp;mdash;a vampire hero in non-vampire form will instead revert to their base form if they do not have [[unchanging]].&lt;br /&gt;
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Heroes not in the form of vampires also have a {{frac|5}} chance of being [[polymorph]]ed into a vampire if they do not have unchanging, which lasts until the hero's HP is reduced to 0 (and returns them to normal if possible) and chooses the form depending on the potion's beatitude&amp;amp;mdash;a blessed potion has a {{frac|4}} chance of turning the hero into a [[vampire royal]] and will otherwise make them a [[vampire noble]], while an uncursed potion will turn the hero into a [[vampire sovereign]], and a cursed potion will turn them into a [[vampire bat]]. Otherwise, if such a hero is not polymorphed, they abuse constitution a second time and take damage depending on the potion's beatitude: 2d8 damage for a cursed potion, 1d8 damage for an uncursed potion, and 1d4 for a blessed potion, with the outcome divided by 4 if the potion is also diluted.&lt;br /&gt;
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Non-player vampires can quaff vampire blood and will do so to heal themselves rather than gain nutrition: potions of vampire blood fully restore a vampire's HP if blessed or 4d4 HP if uncursed, while diluted potions of vampire blood restore HP equal to {{frac|4}} of the monster's maximum HP if blessed or 1d4 HP if uncursed. Cursed potions have no effect and will be used up in either case.&lt;br /&gt;
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[[Dipping]] a [[unicorn horn]] into a potion of vampire blood will turn it into an uncursed [[potion of water]].&lt;br /&gt;
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Being subjected to the [[vapors]] of a broken potion of vampire blood abuses wisdom if the hero is a vampire, and abuses constitution otherwise.&lt;br /&gt;
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==Messages==&lt;br /&gt;
{{message|The &amp;lt;thinned&amp;gt; blood tastes delicious.|You quaffed a non-cursed potion of vampire blood as a vampire, with the description changing depending on if that potion was diluted.}}&lt;br /&gt;
{{message|The &amp;lt;thinned&amp;gt; liquid stirs memories of home.|As above, while [[hallucinating]].}}&lt;br /&gt;
{{message|Yecch!  This blood has congealed.|You quaffed a cursed potion as a vampire.}}&lt;br /&gt;
{{message|Yecch!  This liquid could do with a good stir.|As above, while hallucinating.}}&lt;br /&gt;
{{message|Ugh.  That was utterly disgusting.|You quaffed vampire blood and did not become a vampire, taking damage instead.}}&lt;br /&gt;
{{message|You feel &amp;lt;especially&amp;gt; guilty about drinking such a vile liquid.|As above, but you suffered an alignment penalty from being lawful, neutral or a Monk, with the word &amp;quot;especially&amp;quot; used in the lattermost case.}}&lt;br /&gt;
{{message|You feel a terrible sense of loss.|You were affected by the vapors of a potion of vampire blood while being a vampire.}}&lt;br /&gt;
&amp;lt;!--{{variant-36X}}--&amp;gt;&lt;br /&gt;
[[Category:EvilHack potions|Vampire blood]]&lt;/div&gt;</summary>
		<author><name>Umbire the Phantom</name></author>
		
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