Sai, Master Thopterist, Ancestral Statue, Clock of Omens, and Empowered Autogenerator

Prerequisites

• Sai, Master Thopterist on the battlefield
• Ancestral Statue in hand
• Clock of Omens on the battlefield
• Empowered Autogenerator 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
2. Cast Ancestral Statue by paying
3. Sai triggers, creating a 1/1 Thopter artifact creature token
4. Ancestral Statue enters the battlefield, triggering itself
5. Holding priority, activate Clock of Omens by tapping the Thopter and Ancestral Statue, untapping Empowered Autogenerator
6. Resolve the Ancestral Statue trigger, returning it from the battlefield to your hand
7. Repeat
8. Once you have infinite tapped Thopter tokens and infinite colored mana, you may activate Sai's ability to draw infinite cards

Results

• Infinite card draw
• Infinite charge counters on Empowered Autogenerator
• Infinite colored mana
• Infinite draw triggers
• Infinite ETB
• Infinite LTB
• Infinite storm count
• Infinite tapped creature tokens