Slagstone Refinery is a uncommon Artifact card from Magic: The Gathering (The Brothers' War, BRO). Current market price: $0.17.
Uncommon
The Brothers' War (BRO)
{4}
Mana Value
4
Card Text
Whenever this artifact or another nontoken artifact you control is put into a graveyard from the battlefield or is put into exile from the battlefield, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
