Fenrir, Slayer of Odin

Trample, Menace, Deathtouch
{5}{p/b}{p/r}: Destroy and exile target non-land
permanent and put a +1/+1 on Fenrir
A giant wolf beast of Nordic lore, son of the evil
god Loki. In fear of Fenrir's ever-growing stature, the
gods bind him with the magical rope Gleipnir. However,
at Ragnarok his magical bindings will be broken and
he will rise against the Aesir in combat.