Cyclopean Tomb [Limited Edition Alpha] Spirit Warriors You can only use this

You can only use this effect of "Golden Castle of Stromberg" once per turn

you may add one mana of any color

Both complement and antithesis to his older brother Urza

" once per turn

Set: Jumbo Cards Type: Fire Rarity: Promo Retreat cost: 3 [RRRR] Fire Spin (100)

Cyclopean Tomb [Limited Edition Alpha] Spirit Warriors You can only use thisSet: Limited Edition Alpha 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 this ability 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