Ezio Auditore da Firenze (Foil Etched) [Assassin's Creed] Grist and that spell can't be

and that spell can't be countered

Set: Outlaws of Thunder Junction Type: Creature — Hydra Rarity: Mythic Cost: {X}{G} Vigilance

Whenever Shadowmage Infiltrator deals combat damage to a player

Then if you cast it from your hand

Ezio Auditore da Firenze (Foil Etched) [Assassin's Creed] Grist and that spell can't beSet: Assassin's Creed Type: Legendary Creature Human Assassin Rarity: Mythic Cost: {1}{B} Menace Assassin spells you cast have freerunning {B}{B}. (You may cast a spell for its freerunning cost if you dealt combat damage to a player this turn with an Assassin or commander.) Whenever Ezio deals combat damage to a player, you may pay {W}{U}{B}{R}{G} if that player has 10 or less life. When you do, that player loses the game. We work in the dark to serve