Obelisk The Tormentor

Hexproof, Indestructible, Trample
Your graveyard, and cards in your graveyard
cannot be the targets of spells or abilities.
Sacrifice 2 creatures: This card gains power equal
to the combined power of the sacrificed creatures.
When Obelisk the tormentor deals damage to a
player, you may return target creature card in
your graveyard to the battlefield.