Toxrill, the Corrosive (Promo Pack) [Innistrad: Crimson Vow Promos] 8+ If she has a 2

If she has a 2 of the same color as any 1 on top of a Dutch pile

Riders chase the fading light recklessly through the mountains

With this box

With this 144-page sourcebook

Toxrill, the Corrosive (Promo Pack) [Innistrad: Crimson Vow Promos] 8+ If she has a 2Set: Innistrad: Crimson Vow Promos Type: Legendary Creature Slug Horror Rarity: Mythic Cost: {5}{B}{B} At 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.