Name
Slagstone Refinery
Set Name
The Brothers' War
Set Type
Expansion
Mana
Type Line
Artifact
Rarity
Uncommon
Oracle Text
Whenever Slagstone Refinery 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.")