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Rules Text

+1: Create a colorless artifact token named Etherium Cell with "tap, Sacrifice this artifact: Add one mana of any color to your mana pool."

−2: Target creature gets +X/-X until end of turn, where X is the number of artifacts you control.

−7: You get an emblem with "At the beginning of combat on your turn, target artifact you control becomes an artifact creature with base power and toughness 5/5."