Storm Cauldron
Classic Sixth Edition — rare
Artifact
Storm Cauldron rulings:
2004-10-04: If a land is tapped for mana and sacrificed all in one action, it goes to the graveyard before the Cauldron can return it to the player’s hand.
2004-10-04: If a land is tapped for mana, it is returned to its owner’s hand as a triggered ability.
2004-10-04: Having multiples of these on the battlefield means you can play an additional land for each one.