Quori Backlash

Paragon Tier
Prerequisite: 11th level, kalashtar
Benefit: Whenever an enemy dazes, dominates, or deals psychic damage to you, that enemy takes psychic damage equal to 5 + your Wisdom modifier. The damage increases to 10 + your Wisdom modifier at 11th level and 15 + your Wisdom modifier at 21st level.

Published in Eberron Player's Guide, page(s) 94.