Color Identity: U

Initial Card State
- Ancestral Statue in hand.
- Chief Engineer and Intruder Alarm on the battlefield.
Notable Prerequisites
- You control at least four creatures.
Steps
- Cast Ancestral Statue by tapping four creatures you control.
- When Ancestral Statue enters the battlefield, it and Intruder Alarm trigger.
- Resolve the Intruder Alarm trigger, untapping all creatures.
- Resolve the Ancestral Statue trigger, returning it from the battlefield to your hand.
- Repeat.
Results
- Infinite ETB.
- Infinite LTB.
- Infinite mana creatures you control can produce.
- Infinite storm count.
- Infinite untap of creatures.
- Infinite untap of creatures you control.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).