The Sparda Brothers

Double Strike, Reach, Trample.
Pay {b}{b}: Destroy Target Creature.
Pay {r}{r}: Deal 3 Damage to all Enemy Players, Planeswalkers, and Creatures.
Pay {g}{g}: Gain 2 +1/+1 counters.
Pay {2}{b}{r}{g}: Destroy all other Demons/Devils/Horrors Ignoring Indestructible
and all destroyed creatures are exiled.