Colossal Dreadmaws

Trample
When Colossal Dreadmaws enters the battlefield,
search your library for a card named Colossal
Dreadmaw, reveal it, then shuffle your library
and put that card on top of it. If you do, play
with the top card of your library revealed until
the beginning of your next upkeep.
"Oh #*$&, there's two of them!"
—Frodo, the Small