{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 this artifact 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 this artifact but that a mire counter has not been removed from with this artifact.
![Cyclopean Tomb (Retro) [30th Anniversary Edition]](https://inekosingles.com/wp-content/uploads/ineko-product-images/b7/b765d209f97d9fa357fda15a82f45ac7e70ae6975d1381405cd60156eb1b3064.webp)
Cyclopean Tomb (Retro) [30th Anniversary Edition]
30th Anniversary Edition, Magic: The GatheringSin stock en INEKOEsta carta no está disponible por el momento.
![Herd Heirloom [Tarkir: Dragonstorm Prerelease Cards] - Español](https://inekosingles.com/wp-content/uploads/ineko-product-images/13/138fc469e62e5c6bb440b6ea6d135feaf3e3fc4a1af6b9b421c0feb6e26240e2.webp)
![Patient Rebuilding - Español [Core Set 2019]](https://inekosingles.com/wp-content/uploads/ineko-product-images/cc/cccdc8693a28d5c654c6e25ce35feb9e488048aa13e7a860b88e6ce92461f873.webp)
![Zendikar Resurgent - Español [Oath of the Gatewatch]](https://inekosingles.com/wp-content/uploads/ineko-product-images/43/4336b699704a04a2b3c34954d349740b45c192da50903cf19ffcaed91b43f154.webp)
![Kiora Bests the Sea God - Español [Theros Beyond Death]](https://inekosingles.com/wp-content/uploads/ineko-product-images/72/72183d3582961cdd3542ffd2fc33c29e95b7812cd7b29b13da7ee8f0c895b6ec.webp)