Spirit Blade Retribution 334 (Radiant Origins)

As long as you've activated a card named Spirit Blade: Retribution this game, this card costs 10 less to activate and you may activate it from your graveyard. Cleave [Lorraine Bonus] Retribution gets +XPOWER, where X is the total power among ally, attack, and weapon cards in your banishment.

NM - $33.80