King of the Dreadmaw

+3: search you library for a card named Colossal Dreadmaw and put it into your hand, gain 2 life for each colossal Dreadmaw on the battlefield
-1: Colossal Dreadmaws you control get +3+3 and indestructible until end of turn
-20: Search your hand, library, graveyard, and exile for any number of Colossal Dreadmaws and put them onto the battlefield, they get +6+6 until EOT