+Dreadmaw (6)
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Until end of turn, target attacking creature gets +2/+2 and gains trample and "Whenever this creature deals combat damage to a player, destroy target artifact that player controls."
Trample
When Earthshaker Dreadmaw enters, draw a card for each other Dinosaur you control.
Defender
, Sacrifice another creature: You gain life equal to the sacrificed creature's toughness.
When Phantasmal Dreadmaw becomes the target of a spell or ability, sacrifice it.
You may cast creature cards from your hand as though they were the card Colossal Dreadmaw. (They become Colossal Dreadmaws.)
Gatherer works better in the Companion app!