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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.")
Abilities, attacks, weakness & resistance
Other cards from The Brothers' War
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Koilos Roc (BRO 55) is a common Blue Creature — Bird from The Brothers' War. It has Flash and Flying and creates a tapped Powerstone token when it enters the battlefield. The token provides colorless mana but cannot produce mana to cast nonartifact spells, making the Roc a source of artifact-restricted ramp and an instant-speed evasive threat.
Catalog pricing data as of 25 Apr 2026, 09:28
