Cyclopean Tomb [30th Anniversary Edition] Trap Set: Gym Challenge Type: Psychic

Set: Gym Challenge Type: Psychic Rarity: Holo Rare Retreat cost: 3 [3P] Mega Burn (60)

we must first have recourse to death

You can only use each effect of "Urgent Schedule" once per turn

Set: Double Masters Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

Cyclopean Tomb [30th Anniversary Edition] Trap Set: Gym Challenge Type: PsychicSet: 30th Anniversary Edition Type: Artifact Rarity: Rare Cost: {4} {2}, {T}: Put a mire counter on target non Swamp land. That land is a Swamp for as long as it has a mire counter on it. Activate only during your upkeep. When Cyclopean Tomb is put into a graveyard from the battlefield, at the beginning of each of your upkeeps for the rest of the game, remove all mire counters from a land that a mire counter was put onto with Cyclopean Tomb but that a