Splitting the Powerstone

Sorcery — {2}{U}

As an additional cost to cast this spell, sacrifice an artifact.
Create two tapped Powerstone tokens. If the sacrificed artifact was legendary, draw a card. (The tokens are artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")

Rareza: uncommon

Rango EDHREC: 21764