Difference between revisions of "Intelligence"

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(Moved spell hunger reduction to History. I believe the rest of it is still correct and up-to-date.)
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'''Intelligence''' (or INT) is one of a character's three main [[attributes]], along with [[strength]] and [[dexterity]]. Characters who plan on using any of the various schools of magic will benefit greatly from having a high intelligence score.
 
'''Intelligence''' (or INT) is one of a character's three main [[attributes]], along with [[strength]] and [[dexterity]]. Characters who plan on using any of the various schools of magic will benefit greatly from having a high intelligence score.
  
 
Intelligence affects the following:
 
Intelligence affects the following:
*Increases chance of [[spell success]].
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*Reduces chance of [[spell failure]].  
 
*Increases [[spell power]].
 
*Increases [[spell power]].
  
 
If your intelligence is ever reduced to 0 or lower, you will suffer [[stat zero]] effects.
 
If your intelligence is ever reduced to 0 or lower, you will suffer [[stat zero]] effects.
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==Useful Info==
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In general, the power boost is more impactful than the spell failure boost:
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*Spell failure: Intelligence reduces failure at a linear rate, where 6 intelligence : 1 skill in every spell school ''except'' [[Spellcasting]].
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*Spell power: Intelligence is a <code>INT/10</code> pre-modified multiplier, so 20 intelligence can be twice as much power as 10 intelligence. However, there is a [[Spell Power#Step down|logarithmic stepdown]] if power > 50, so going from 10 to 20 is less than twice the power in practice.
  
 
==History==
 
==History==
*Prior to [[0.26]], Intelligence reduced [[spell hunger]] per casting by (INT × [[Spellcasting]]).
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*Prior to [[0.26]], Intelligence reduced [[spell hunger]] per casting by <code>INT × [[Spellcasting]]</code>.
  
 
[[Category:Stats]]
 
[[Category:Stats]]

Revision as of 17:47, 20 October 2023

Version 0.30: This article may not be up to date for the latest stable release of Crawl.

Intelligence (or INT) is one of a character's three main attributes, along with strength and dexterity. Characters who plan on using any of the various schools of magic will benefit greatly from having a high intelligence score.

Intelligence affects the following:

If your intelligence is ever reduced to 0 or lower, you will suffer stat zero effects.

Useful Info

In general, the power boost is more impactful than the spell failure boost:

  • Spell failure: Intelligence reduces failure at a linear rate, where 6 intelligence : 1 skill in every spell school except Spellcasting.
  • Spell power: Intelligence is a INT/10 pre-modified multiplier, so 20 intelligence can be twice as much power as 10 intelligence. However, there is a logarithmic stepdown if power > 50, so going from 10 to 20 is less than twice the power in practice.

History