Koilos Roc
Creature — Bird — {4}{U}
Flash
Flying
When this creature enters, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Rarity: common
EDHREC rank: 25868
Creature — Bird — {4}{U}
Flash
Flying
When this creature enters, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Rarity: common
EDHREC rank: 25868