Spawning Pool [Urza's Legacy] Urza’s Set: Mirrodin Type: Artifact Rarity:

Set: Mirrodin Type: Artifact Rarity: Common Cost: {0} Sacrifice Welding Jar: Regenerate target artifact

Pay 3 life

Set: Commander 2018 Type: Instant Rarity: Uncommon Cost: {G}{W}{U} Choose one —

Sacrifice Polluted Delta: Search your library for an Island or Swamp card

Set: Masters 25 Type: Sorcery Rarity: Common Cost: {2}{U} Draw a card for each tapped creature target opponent controls

Spawning Pool [Urza's Legacy] Urza’s Set: Mirrodin Type: Artifact Rarity:Set: Urza's Legacy Type: Land Rarity: Uncommon Spawning Pool enters the battlefield tapped. {T}: Add {B}. {1}{B}: Spawning Pool becomes a 1 1 black Skeleton creature with "{B}: Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)