City of Shadows Combos
Derevi, Empyrial Tactician + Mycosynth Lattice + City of Shadows
Combo result
Infinite colorless mana. Infinite colored mana. Infinite ETB. Infinite LTB. Infinite untap.
Prerequisites
Mycosynth Lattice, City of Shadows, and Panharmonicon on the battlefield. Derevi, Empyrial Tactician is your commander and is in the command zone. There are at least three storage counters on City of Shadows.