Luka Stadium - Strixhaven Stadium (Showcase) [FINAL FANTASY : Through the Ages]

T: Add C. Put a point counter on this artifact.

Whenever a creature deals combat damage to you, remove a point counter from this artifact.

Whenever a creature you control deals combat damage to an opponent, put a point counter on this artifact Then if it has ten or more point counters on it, remove them em all and that player loses the game.