Keeper of Secrets 78 (Universes Beyond: Warhammer 40,000)

First strike, haste Symphony of Pain — Whenever you cast a spell from anywhere other than your hand, this creature deals damage equal to that spell's mana value to target opponent.

NM - $20.70
LP - $16.60
MP - $12.40
HP - $8.30
DMG - $4.20