Toxrill, the Corrosive Finish:Nonfoil except it has haste and

except it has haste and "At the beginning of the end step

instead create two tokens that are copies of it

then reveal cards from the top of your library until you reveal a card with the chosen name

reveal Progenitus and shuffle it into its owner's library instead

{10}{B}{G}: Monstrosity 10

Toxrill, the Corrosive Finish:Nonfoil except it has haste andAt the beginning of each end step, put a slime counter on each creature you don't control. Creatures you don't control get 1 1 for each slime counter on them. Whenever a creature you don't control with a slime counter on it dies, create a 1 1 black Slug creature token. {U}{B}, Sacrifice a Slug: Draw a card.