Harden MindCerulean Adept Utility 12
By focusing on what's real, you shut out the psychic tumult damaging you.
Encounter ✦ Psionic
Immediate Interrupt Personal
Trigger: You take psychic damage
Effect: You gain psychic resistance equal to 5 + one-half your level until the end of your next turn.
Published in Player's Handbook 3, page(s) 94.