Greetings!
Aasimars have racial oracle archetype Purifier, which has Sin Eater feature:
"Sin Eater (Su): At 11th level, a purifier can consume a curse, enchantment, or emotion effect by touch as a full-round action. She can do this a number of times per day equal to her Charisma modifier, and must make a Charisma check with a bonus equal to her oracle level against a DC of 11 + the caster level of the effect (or the Hit Dice of the creator for a supernatural effect). If the check succeeds, the effect is negated; however, the purifier is sickened for 1d4 rounds.
If the target is possessed (such as by a magic jar effect or a ghost's malevolence ability), the possessor is forced out on a successful check. Whether the check succeeds or fails, the possessor is sickened for 2d4 rounds."
http://legacy.aonprd.com/advancedRaceGuide/featuredRaces/aasimars.html
Will it work on subject under Feeblemind effect?
For: Sin Eater works on enchantments and 5th level in particular (Magic Jar) - and Feeblemind is 5th level enchantment spell
Against: Feeblemind states that "The subject remains in this state until a heal, limited wish, miracle, or wish spell is used to cancel the effect of the feeblemind."
http://legacy.aonprd.com/coreRulebook/spells/feeblemind.html
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So, again, can Sin Eater cancel effect of Feeblemind?
