Toxrill, the Corrosive [Innistrad: Double Feature] Human Assassin Whenever you cast your second

Whenever you cast your second spell each t urn

Set: HeartGold & SoulSilver: Triumphant Type: Darkness

Set: Phyrexia: All Will Be One Type: Legendary Planeswalker — Nissa Rarity: Mythic Cost: {3}{G}{G}{G/P}{G/P} Compleated ({G/P} can be paid with {G} or 2 life

Set: Skyridge Type: Water Rarity: Holo Rare Retreat cost: Colorless

Toxrill, the Corrosive [Innistrad: Double Feature] Human Assassin Whenever you cast your secondSet: Innistrad: Double Feature 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.