Trinisphere [Double Masters] Swamp but a process—the process of

but a process—the process of creating the perfect Phyrexia

the stone induced acute listlessness in several researchers

Set: Shadowmoor Type: Creature — Goblin Shaman Rarity: Rare Cost: {R/G}{R/G} This spell can't be countered

Set: Zendikar Expeditions Type: Land — Plains Island Rarity: Mythic ({T}: Add {W} or {U}

Set: Stronghold Type: Artifact Rarity: Rare Cost: {3} Whenever a player plays a land

Trinisphere [Double Masters] Swamp but a process—the process ofSet: Double Masters Type: Artifact Rarity: Mythic Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)