Archon the Omni Evil

Flying, Menace, Haste, Hexproof, Indestructible
Dark Siphoning-At the beginning of your upkeep,
all creatures you don't control get -1/-1 and this creature gets +1/+1
Hell Blaster-{b}{r} Destroy target creature, all
other creatures that player controls get -1/-1
Hell Sword-{b}{b}{r} This creature gets +4/+4 and
Double Strike until the end of this turn