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	<id>https://nethackwiki.com/index.php?action=history&amp;feed=atom&amp;title=Fern_spore_%28UnNetHack%29</id>
	<title>Fern spore (UnNetHack) - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://nethackwiki.com/index.php?action=history&amp;feed=atom&amp;title=Fern_spore_%28UnNetHack%29"/>
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	<updated>2026-07-21T15:41:13Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.32.5</generator>
	<entry>
		<id>https://nethackwiki.com/index.php?title=Fern_spore_(UnNetHack)&amp;diff=191941&amp;oldid=prev</id>
		<title>Umbire the Phantom: ...forgor</title>
		<link rel="alternate" type="text/html" href="https://nethackwiki.com/index.php?title=Fern_spore_(UnNetHack)&amp;diff=191941&amp;oldid=prev"/>
		<updated>2025-08-02T10:20:57Z</updated>

		<summary type="html">&lt;p&gt;...forgor&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&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 10:20, 2 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;Fern spores can only be generated by a hero or monster [[reading]] a blessed [[scroll of stinking cloud]] while confused, which will create up to 3 fern spores adjacent to the reader.&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;Fern spores can only be generated by a hero or monster [[reading]] a blessed [[scroll of stinking cloud]] while confused, which will create up to 3 fern spores adjacent to the reader.&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;Fern spores [[Corpseless|never leave a corpse]] upon death.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;!--commented out &lt;/del&gt;&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;Fern spores [[Corpseless|never leave a corpse]] upon death.&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;==History==&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;==History==&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=Fern_spore_(UnNetHack)&amp;diff=191940&amp;oldid=prev</id>
		<title>Umbire the Phantom: generic spore done</title>
		<link rel="alternate" type="text/html" href="https://nethackwiki.com/index.php?title=Fern_spore_(UnNetHack)&amp;diff=191940&amp;oldid=prev"/>
		<updated>2025-08-02T10:20:41Z</updated>

		<summary type="html">&lt;p&gt;generic spore done&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{monster&lt;br /&gt;
 |name=fern spore&lt;br /&gt;
 |symbol={{brown|e}}&lt;br /&gt;
 |difficulty=2&lt;br /&gt;
 |level=1&lt;br /&gt;
 |experience=0&lt;br /&gt;
 |speed=3&lt;br /&gt;
 |AC=5&lt;br /&gt;
 |MR=0&lt;br /&gt;
 |align=0&lt;br /&gt;
 |frequency=0&lt;br /&gt;
 |genocidable=No&lt;br /&gt;
 |attacks=[[Explosion attack|Explode]] 2d4 [[Physical damage|physical]], [[On-death explosion]] 2d4 physical&lt;br /&gt;
 |weight=10&lt;br /&gt;
 |nutr=10&lt;br /&gt;
 |size=Small&lt;br /&gt;
 |resistances=[[Poison resistance]]&lt;br /&gt;
 |resistances conveyed=None&lt;br /&gt;
 |attributes={{attributes|A fern spore|fly=1|breathless=1|nolimbs=1|nohead=1|mindless=1|hostile=1|neuter=1|nopoly=1|nocorpse=1}}&lt;br /&gt;
 |reference=[https://github.com/UnNetHack/UnNetHack/blob/4b5df73098fabe19949b506aff5127b1091246e4/src/monst.c#L3899 UnNetHack commit 4b5df73 - src/monst.c, line 3899]&lt;br /&gt;
}}&lt;br /&gt;
A '''fern spore''', {{brown|e}}, is a type of [[monster]] that appears in [[UnNetHack]]. The dungeon fern spore is a form of [[Eye or sphere|sphere-like]] monster that is very similar to a [[gas spore]] and shares most of the same attributes&amp;amp;mdash;these spores serve to propagate [[dungeon fern]]s, and will target the hero and other [[monster]]s in the dungeon, while monsters that are not other ferns, fern sprouts or [[Devil's Snare (UnNetHack)|Devil's Snare]] have a mutual [[grudge]] and will attack the spores themselves to prevent ferns from spreading, per the {{sa|Encyclopedia entry|encyclopedia entry}}.&lt;br /&gt;
&lt;br /&gt;
Fern spores have two attacks: an [[explosion attack]] that deals physical damage to a single target and leaves behind a small group of [[poison cloud]]s, and an [[on-death explosion]] that covers a 3x3 square centered on its former location and deals physical damage to any [[hero]] or monster caught in this range. These explosions are guaranteed to create a dungeon fern, with the type determined by the square that the spore exploded over&amp;amp;mdash;the fern created from this explosion also has a {{frac|6}} chance of being a full-grown fern, and will otherwise be a fern sprout.&lt;br /&gt;
&lt;br /&gt;
A fern spore's explosion will produce an [[Arctic fern (UnNetHack)|arctic fern]] or [[Arctic fern sprout (UnNetHack)|fern sprout]] if it occurs over [[ice]], a [[moat]] or a [[pool]]; a [[Blazing fern (UnNetHack)|blazing fern]] or [[Blazing fern sprout (UnNetHack)|fern sprout]] if it occurs over [[lava]]; a [[Swamp fern (UnNetHack)|swamp fern]] or [[Swamp fern sprout (UnNetHack)|fern sprout]] if it occurs over [[muddy swamp]]; and otherwise it has an equal probability of creating an arctic fern, blazing fern, swamp fern, or [[Dungeon fern (UnNetHack)|dungeon fern]] (or one of the appropriate sprouts).&lt;br /&gt;
&lt;br /&gt;
Fern spores possess [[poison resistance]].&lt;br /&gt;
&lt;br /&gt;
==Generation==&lt;br /&gt;
Fern spores are not randomly generated, and normally-created ones are always hostile. They are not a valid polymorph form or genocide target.&lt;br /&gt;
&lt;br /&gt;
Fern spores can only be generated by a hero or monster [[reading]] a blessed [[scroll of stinking cloud]] while confused, which will create up to 3 fern spores adjacent to the reader.&lt;br /&gt;
&lt;br /&gt;
Fern spores [[Corpseless|never leave a corpse]] upon death.&amp;lt;!--commented out &lt;br /&gt;
&lt;br /&gt;
==History==&lt;br /&gt;
The generic fern spore first appears in version 5.1.0 along with the other dungeon fern types minus the standard dungeon fern via [https://github.com/UnNetHack/UnNetHack/commit/f487c9265c47ee0754fefda2305937d6cbae2fb0 commit f487c92], and [https://github.com/UnNetHack/UnNetHack/commit/f589b4a22f1015cecf2dadabc6c0472cde7898ad commit f589b4a] makes it possible for a scroll of stinking clouds to generate fern spores through aforementioned method, and makes the spores capable of creating all types of dungeon fern sprout and fully-grown dungeon fern.&lt;br /&gt;
&lt;br /&gt;
==Origin==&lt;br /&gt;
Ferns are a group of real plants with characteristic leaves. They are primitive, having neither seeds nor flowers; they reproduce with spores, hence the spore attack in the game.&lt;br /&gt;
&lt;br /&gt;
==Encyclopedia entry==&lt;br /&gt;
{{encyclopedia|&lt;br /&gt;
These dreadful weeds have been driven to extinction on the&lt;br /&gt;
surface, yet deep within the dark and damp of the dungeon&lt;br /&gt;
they still flourish. When it detects the motion of nearby&lt;br /&gt;
creatures, the dungeon fern releases a deadly, poisonous&lt;br /&gt;
spore, which quickly detonates to propagate the species.&lt;br /&gt;
&lt;br /&gt;
Residents of the dungeon have learned how not to disturb&lt;br /&gt;
the dungeon fern, and will attack its spores on sight to&lt;br /&gt;
keep them from overtaking their home.&lt;br /&gt;
&lt;br /&gt;
More than one variety of this plant is known to exist.&lt;br /&gt;
}}{{variant-343}}&lt;br /&gt;
[[Category:UnNetHack monsters]]&lt;/div&gt;</summary>
		<author><name>Umbire the Phantom</name></author>
		
	</entry>
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