Mana Vortex [The Dark] Phyrexian Dreadnought "Yawgmoth's corpse is a wound

"Yawgmoth's corpse is a wound in the universe

{B}: Regenerate Spiritmonger

sacrifice it unless you sacrifice two Swamps

Set: Exodus Type: Artifact Rarity: Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

put those cards onto the battlefield

Mana Vortex [The Dark] Phyrexian Dreadnought "Yawgmoth's corpse is a woundSet: The Dark Type: Enchantment Rarity: Rare Cost: {1}{U}{U} When you cast this spell, counter it unless you sacrifice a land. At the beginning of each player's upkeep, that player sacrifices a land. When there are no lands on the battlefield, sacrifice Mana Vortex.