Zia, Voice of the Bastion

{1},{t}: Tap target creature.
{2},{t}: Give all creatures you control +1/+1 until end of turn.
{3},{t}: Look at the top 4 cards of your library.
You may reveal a creature from among them
and put it into your hand. The rest go to the bottom of your deck.
"I dig my hole, you build a wall."