The Colossal Dreadmaw (Unknown Event #RG06b)

The Colossal Dreadmaw {4}{G}{G}

Legendary Creature — Dinosaur

Trample

You may cast creature cards from your hand as though they were the card Colossal Dreadmaw. (They become Colossal Dreadmaws.)

6/6
Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny