The Enigma Jewel // Locus of Enlightenment + Deserted Temple + Matzalantli, the Great Door // The Core

Prerequisites

• You have at least two permanent cards in your graveyard.

Steps

1. 1Activate The Core by tapping it, adding at least two mana of any color.
2. 2Activate Deserted Temple's second ability by paying and tapping it, targeting itself.
3. 3Locus of Enlightenment triggers, copying Deserted Temple's ability, targeting The Core.
4. 4Resolve both Deserted Temple abilities, untapping it and The Core.
5. 5Repeat.

Effects

• Infinite colored mana
• Infinite mana lands you control can produce
• Infinite untap of lands you control