Earl Kah Thorsson

Trample Haste
Earl Kah Thorsson attacks each combat if able,
can't be sacrificed or exiled, and can't attack its
owner.
At the beginning of each players upkeep, that
player gains control of Earl Kah Thorsson, untaps it,
and puts a +1/+1 counter on it.
When Earl Kah Thorsson deals Combat damage
to a player, you may exile the top card of your
library, you may play that card this turn.