The Enigma Jewel // Locus of Enlightenment, Voltaic Key, and Gilded Lotus

Prerequisites

• The Enigma Jewel // Locus of Enlightenment on the battlefield
• Voltaic Key on the battlefield
• Gilded Lotus on the battlefield
• undefined

Steps

1. Activate Gilded Lotus by tapping it, adding three mana of any color
2. Activate Voltaic Key by paying and tapping it, targeting Gilded Lotus
3. Locus of Enlightenment triggers, copying Voltaic Key's ability, targeting Voltaic Key
4. Resolve both Voltaic Key abilities, untapping it and Gilded Lotus
5. Repeat

Results

• Infinite mana artifacts you control can produce
• Infinite untap of artifacts you control