Toxrill, the Corrosive [Innistrad: Crimson Vow] 180 Minutes or Less Set: Mercadian Masques Type: Instant

Set: Mercadian Masques Type: Instant Rarity: Rare Cost: {3}{U}{U} You may exile a blue card from your hand rather than pay this spell's mana cost

Finding them all will reveal his location and commence a final battle for victory

with bones

the Last Yew

even wise generals were known to rashly lead their troops into battle—often to disastrous defeats

Toxrill, the Corrosive [Innistrad: Crimson Vow] 180 Minutes or Less Set: Mercadian Masques Type: InstantSet: 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.