Mindreaver 44 (Born of the Gods)

Heroic — Whenever you cast a spell that targets this creature, exile the top three cards of target player's library. {U}{U}, Sacrifice this creature: Counter target spell with the same name as a card exiled with this creature.

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50