Serum Sovereign [Phyrexia: All Will Be One] SPA Pendenciero Scuzzback You lose the game when

You lose the game when that creature leaves the battlefield

Set: Eldritch Moon Type: Legendary Creature — Human Werewolf

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {2}{G}{U} Whenever you cast a creature spell that doesn't share a creature type with a creature you control or a creature card in your graveyard

Set: Kamigawa: Neon Dynasty Tokens Type: Token Artifact Creature — Construct Rarity: Common

Serum Sovereign [Phyrexia: All Will Be One] SPA Pendenciero Scuzzback You lose the game whenSet: Phyrexia: All Will Be One Type: Creature Phyrexian Sphinx Rarity: Rare Cost: {4}{U} Flying Whenever you cast a noncreature spell, put an oil counter on Serum Sovereign. {U}, Remove an oil counter from Serum Sovereign: Draw a card, then scry 2. A thousand riddles, each with a single answer: The glory of Phyrexia.