Toxrill, the Corrosive Finish:Foil {1}: Permanents your opponents control

{1}: Permanents your opponents control lose hexproof and indestructible until end of turn

−10: Creatures you control gain flying and double strike until end of turn

Return that creature to your hand at the beginning of the next end step

Soporific Springs

This creature enters with four +1/+1 counters on it

Toxrill, the Corrosive Finish:Foil {1}: Permanents your opponents controlAt 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.