The Enigma Jewel // Locus of Enlightenment + Voltaic Key + Ur-Golem's Eye
Produces: Infinite colorless mana, Infinite mana artifacts you control can produce, Infinite untap of artifacts you control
- The Enigma Jewel // Locus of Enlightenment
- Voltaic Key
- Ur-Golem's Eye
- Color identity
- U
Steps
- Activate Ur-Golem's Eye by tapping it, adding {C}{C}.
- Activate Voltaic Key by paying {1} and tapping it, targeting Ur-Golem's Eye.
- Locus of Enlightenment triggers, copying Voltaic Key's ability, targeting Voltaic Key.
- Resolve both Voltaic Key abilities, untapping it and Ur-Golem's Eye.
- Repeat.