Battered Golem + Clock of Omens + Ancestral Statue + Empowered Autogenerator

Battered Golem
Clock of Omens
Ancestral Statue
Empowered Autogenerator

Requires
Ancestral Statue in hand. All other permanents on the battlefield. Empowered Autogenerator has at least three charge counters on it.
Steps
  1. Activate Empowered Autogenerator's first ability by tapping it, putting a charge counter on it and adding at least 4
  2. Cast Ancestral Statue by paying 4
  3. Ancestral Statue enters the battlefield, triggering itself and Battered Golem
  4. Resolve the Battered Golem trigger, untapping it
  5. Activate Clock of Omens by tapping Battered Golem and Ancestral Statue, untapping Empowered Autogenerator
  6. Resolve the Ancestral Statue trigger, returning it from the battlefield to your hand
  7. Repeat
Results
Infinite colored mana. Infinite charge counters on Empowered Autogenerator. Infinite ETB. Infinite LTB. Infinite storm count.