OK, this is confusing me:
I'm playing MA Man, SP game, and I'm using Mothers of Avalon to cast Wooden Warriors on my troops.  In the manual this is listed as a 2N 50 fatigue spell.  In the research listing it's listed at 2N 50 fatigue.  But when my 2N 1A mothers cast it, they are taking 38 fatigue -- 35 + 3(enc).  This is in vanilla, btw, not CBM or any other mod.
So what gives?  Is there an accurate list somewhere of spell fatigue?
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Nevermind, I figured it out.  I was fighting in a Magic-3 dominion.  I forgot this reduces fatigue.  The same Mothers are taking 68 (65+3) fatigue in a drain-3 dominion now.
I'm leaving this post here so others learn from my mistake. 
