The Enigma Jewel // Locus of Enlightenment, and Aphetto Alchemist

Prerequisites

• The Enigma Jewel // Locus of Enlightenment on the battlefield
• Aphetto Alchemist on the battlefield
• The Enigma Jewel on the battlefield as Locus of Enlightenment
• Aphetto Alchemist does not have summoning sickness

Steps

1. Activate Aphetto Alchemist by tapping it, targeting itself
2. Locus of Enlightenment triggers, copying Aphetto Alchemist's ability targeting any other creature or artifact
3. Resolve both Aphetto Alchemist abilities, untapping it and the other targeted creature or artifact
4. Repeat

Results

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