CEI: Cyclopean Tomb (IE) meta-overstock Whether you’re building a deck

Whether you’re building a deck or decking out your mantelpiece

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Cardboard Void Seeder Board

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CEI: Cyclopean Tomb (IE) meta-overstock Whether you’re building a deck{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 counter has not been removed from with Cyclopean Tomb.