Toxrill, the Corrosive - [Foil] Innistrad: Double Feature (DBL) VOW [+1]: Each opponent exiles two

[+1]: Each opponent exiles two cards from their hand

where X is the number of attacking creatures

then return it to the battlefield tapped under its owner's control

first strike Whenever this creature mutates

if there are 100 or more tower counters on Helix Pinnacle

Toxrill, the Corrosive - [Foil] Innistrad: Double Feature (DBL) VOW [+1]: Each opponent exiles twoAt 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.