Armored Assault Tank

Trample, Indestructible

When Armored Assault Tank enters the battlefield you
may look at the top 4 cards of your library, you may
reveal a card named "B1 AAT Driver" from among them
and put it into your hand, then put the rest on the
bottom of your library in any order.

When Armored Assault Tank becomes crewed you may
deal 3 damage to any target.

Crew 4