Devourer of Brains (4e Feat)
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Devourer of Brains [Racial]
You can feast upon the grey matter of those you kill.
Prerequisite: Illithid, 11th level
Benefit: Whenever you kill a creature, you can take a standard action to devour its brain. If you start your next turn adjacent to the creature's former square, you use a standard action to regain hit points equal to its Intelligence modifier.