Cyclopean Tomb [Beta Edition] Normal When Oathkeeper

When Oathkeeper

where X is the number of Swamps you control

A creature destroyed this way can't be regenerated

Only in mirrors do heroes find their equal

Lifelink (Damage dealt by this creature also causes you to gain that much life

Cyclopean Tomb [Beta Edition] Normal When OathkeeperSet: Beta 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 mire