Ilharg, the Raze Boar

Trample

Whenever Ilharg, the Raze-Boar attacks,
you may put a creature card from your hand
onto the battlefield tapped and attacking.
Return that creature to your hand at the
beginning of the next end step. When
Ilharg, the Raze-Boar dies or is put into exile
from the battlefield, you may put it into its
owner's library third from the top.