Bad mutations - Revision history

Jaredude: added 0.33 bad mutation changes

2026-03-25T22:43:13Z

added 0.33 bad mutation changes

2026-03-24T19:25:09Z

‎History: added 0.31 changes

2026-03-24T19:23:48Z

‎General: added Persistent Drain mutation

2023-07-10T00:38:35Z

update for .30.

2023-01-31T22:24:37Z

be explicit that the game calls these "bad" too

2022-08-26T16:52:13Z

no unsafe pots was the 0.29 update

2022-08-23T01:00:54Z

‎Consumable usage

2022-08-23T00:46:47Z

2022-06-15T18:21:44Z

‎History: reorder

2022-06-15T18:15:28Z

‎History: slow/fast metabolism were changed in 08613ce6a0

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-{{version030}}
+{{version033}}
 Here is a list of all the '''bad mutations''' you can ''acquire''. Although some may have situational uses, they are at best mixed blessings. Regardless, "bad mutation" is a technical term used by the game, not a qualitative judgement. Any of these can be acquired through any [[mutation#Bad_mutations|source of bad mutations]].
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 ==General==
-===Deterioration===
+===Poor Constitution===
-{{:Deterioration}}
+{{:Poor Constitution}}
 ===Devolution===
@@ Line 63: / Line 63: @@
 ==History==
-*In [[0.31]], [[Persistent Drain]] was introduced
+*In [[0.33]], [[Deterioration]] was replaced with [[Poor Constitution]]. [[Deformed]] armour base AC reduction decreased from 50% to 40%.
 *In [[0.30]], [[Heat Vulnerability|Heat]] and [[Cold Vulnerability]] became regular mutations.
 *In [[0.29]], [[No Unsafe Potions]] became a regular mutation. Many mutations were increased/reduced to 2 levels.

@@ Line 63: / Line 63: @@
 ==History==
 *In [[0.30]], [[Heat Vulnerability|Heat]] and [[Cold Vulnerability]] became regular mutations.
 *In [[0.29]], [[No Unsafe Potions]] became a regular mutation. Many mutations were increased/reduced to 2 levels.

@@ Line 53: / Line 53: @@
 ===Subdued Magic===
 {{:Subdued Magic}}
 ==See Also==

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-{{version029}}
+{{version030}}
 Here is a list of all the '''bad mutations''' you can ''acquire''. Although some may have situational uses, they are at best mixed blessings. Regardless, "bad mutation" is a technical term used by the game, not a qualitative judgement. Any of these can be acquired through any [[mutation#Bad_mutations|source of bad mutations]].
@@ Line 15: / Line 15: @@
 ===Teleportitis===
 {{:Teleport (mutation)}}
 ==Consumable usage==
@@ Line 54: / Line 60: @@
 ==History==
 *In [[0.29]], [[No Unsafe Potions]] became a regular mutation. Many mutations were increased/reduced to 2 levels.
 *In [[0.28]], [[Devolution]] was introduced.

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 {{version029}}
-Here is a list of all the '''bad mutations''' you can ''acquire''. Although some may have situational uses, they are at best mixed blessings. Any of these can be acquired through any [[mutation#Bad_mutations|source of bad mutations]].
+Here is a list of all the '''bad mutations''' you can ''acquire''. Although some may have situational uses, they are at best mixed blessings. Regardless, "bad mutation" is a technical term used by the game, not a qualitative judgement. Any of these can be acquired through any [[mutation#Bad_mutations|source of bad mutations]].
 ==Offensive==

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 ===No Unsafe Scrolls===
 {{:No Unsafe Scrolls}}
 ===No Potion Heal===

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 *Prior to [[0.22]], [[MP-Powered Wands]] was different and considered a bad mutation.
 *Prior to [[0.20]], the Inhibited Regeneration mutation had 3 ranks.
 *Prior to [[0.15]], the Slow/Fast metabolism mutations were available as random mutations.
 *Prior to [[0.14]] the Slow Movement mutation occurred randomly and levels 1 and 2 of the Slow Healing mutation cut natural regeneration by 33% and 66% respectively, regardless of enemy presence.
 *Prior to [[0.13]], [[Reduced Attributes]] could be acquired up to 14 times, giving you -1 per rank.

@@ Line 54: / Line 54: @@
 *In [[0.27]], [[Blurry Vision]] was replaced with [[No Unsafe Scrolls]].
 *Prior to [[0.22]], [[MP-Powered Wands]] was different and considered a bad mutation.
-*Prior to [[0.20]], the inhibited regeneration mutation had 3 ranks.
+*Prior to [[0.20]], the Inhibited Regeneration mutation had 3 ranks.
-*Prior to ???<!-- TODO Please find out when -->, the slow metabolism mutation could be acquired, and the degeneration mutation had 3 ranks.
+*Prior to [[0.15]], the Slow/Fast metabolism mutations were available as random mutations.
 *Prior to [[0.17]], the [[Forlorn]] mutation was available.
-*Prior to [[0.14]] the Slow mutation occurred randomly and levels 1 and 2 of the Slow Healing mutation cut natural regeneration by 33% and 66% respectively, regardless of enemy presence.
+*Prior to [[0.14]] the Slow Movement mutation occurred randomly and levels 1 and 2 of the Slow Healing mutation cut natural regeneration by 33% and 66% respectively, regardless of enemy presence.
 *Prior to [[0.13]], [[Reduced Attributes]] could be acquired up to 14 times, giving you -1 per rank.