Ritual of the Machine [Alliances] Urza's Saga That land is a Swamp

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

you get an experience counter

shuffle it into its owner's library

Set: Invasion Type: Enchantment Rare Cost: {1}{G}{W} No more than one creature can attack each combat

create an X/X colorless Construct artifact creature token

Ritual of the Machine [Alliances] Urza's Saga That land is a SwampSet: Alliances Type: Sorcery Rarity: Rare Cost: {2}{B}{B} As an additional cost to cast this spell, sacrifice a creature. Gain control of target nonartifact, nonblack creature. "Rumors persist of dark deeds performed in the depths of Soldev. When will Dagsson heed the danger therein?" Sorine Relicbane, Soldevi Heretic