Ezio Auditore da Firenze

Legendary Creature — Human Assassin

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.