Emry, Lurker of the Loch + Mirran Spy + Jeweled Lotus

Emry, Lurker of the Loch

Mirran Spy

Jeweled Lotus

How it works

1. Activate Emry by tapping it, targeting Jeweled Lotus.
2. Cast Jeweled Lotus from your graveyard by paying 0.
3. Mirran Spy triggers, untapping Emry.
4. Activate Jeweled Lotus by sacrificing it.
5. Repeat.

This clever loop relies on Emry, Lurker of the Loch to continually pull Jeweled Lotus out of your graveyard and cast it for zero mana thanks to its inherent cost. Each time you cast that artifact spell, Mirran Spy springs into action to untap Emry, allowing you to immediately tap her again to repeat the process. Because Jeweled Lotus is continually sacrificed for its mana ability before being recast, you generate an endless loop of sacrifices and triggers while netting infinite colored mana specifically reserved for your commander.