Lavaclaw Reaches [Ultimate Masters] Dragon Turtle Spend this mana only to

Spend this mana only to pay silver-bordered costs

"We have done our best to heal this land together

Enchanted library is an artifact creature on the battlefield with power and toughness each equal to the number of cards in it

Set: Ikoria: Lair of Behemoths Promos Type: Artifact Creature — Giant Rarity: Rare Cost: {3} At the beginning of combat on your turn

That land is a Swamp for as long as it has a mire counter on it

Lavaclaw Reaches [Ultimate Masters] Dragon Turtle Spend this mana only toSet: Ultimate Masters Type: Land Rarity: Rare Lavaclaw Reaches enters the battlefield tapped. {T}: Add {B} or {R}. {1}{B}{R}: Until end of turn, Lavaclaw Reaches becomes a 2 2 black and red Elemental creature with "{X}: This creature gets +X +0 until end of turn." It's still a land.