Intruder Alarm + Ancestral Statue

Intruder Alarm

Ancestral Statue

How it works

1. Activate all mana-producing creatures you control by tapping them, adding at least 5.
2. Cast Ancestral Statue by paying 4.
3. Ancestral Statue enters the battlefield, triggering itself and Intruder Alarm.
4. Resolve the Ancestral Statue trigger, returning it from the battlefield to your hand.
5. Resolve the Intruder Alarm trigger, untapping all creatures.
6. Repeat.