Toxrill, the Corrosive (Showcase Eternal Night) [Innistrad: Crimson Vow] SM147 if it doesn't have the

if it doesn't have the same name as another creature you control or a creature card in your graveyard

When Parallax Tide leaves the battlefield

{T}: Put a mire counter on target non-Swamp land

Centuries ago

untap target creature you control

Toxrill, the Corrosive (Showcase Eternal Night) [Innistrad: Crimson Vow] SM147 if it doesn't have theSet: Innistrad: Crimson Vow 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.