Deathclaw

Haste, Deathtouch, Trample.
"The Deathclaw is the most evil thing to rise out of the
ashes after the War. Some say it's a powerful ghost
from the war that haunts the land. It's no ghost, it's
as real as you and me. It's 20 feet tall with teeth as
big as your arm. It's some kind of demon that found
it's way here when the world was engulfed in fire."