Sundial of the Infinite [Mystery Booster] XY210 whichever comes first

whichever comes first

Set: Diamond & Pearl: Secret Wonders Type: Grass Rarity: Rare Retreat cost: Colorless

Set: Beta Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a green spell

Set: EX: Crystal Guardians Type: Item Rarity: Uncommon

Gerrard: "But it doesn't *do* anything

Sundial of the Infinite [Mystery Booster] XY210 whichever comes firstSet: Mystery Booster Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: End the turn. Activate only during your turn. (Exile all spells and abilities from the stack. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)