Toxrill, the Corrosive (Promo Pack) [Innistrad: Crimson Vow Promos] 8+ Set: Secret Lair Drop Promos

Set: Secret Lair Drop Promos Type: Artifact Rarity: Rare Cost: {3} Whenever a Dragon enters the battlefield under your control

I think they're kinda cute

core rules for playing out battles that range from small skirmishes to massive Onslaught games

Set: Secret Lair Drop Series Type: Token Artifact — Clue Rarity: Common {2}

The rules needed to run a game of Pathfinder

Toxrill, the Corrosive (Promo Pack) [Innistrad: Crimson Vow Promos] 8+ Set: Secret Lair Drop PromosSet: 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.