Phenax, God of Deception + Undead Alchemist + Intruder Alarm

Phenax, God of Deception

Undead Alchemist

Intruder Alarm

How it works

1. Activate all creatures you control by tapping them.
2. Resolve the first creature's ability, causing target opponent to mill cards equal to the creature's toughness.
3. For each creature card milled this way, Undead Alchemist triggers, exiling that card and causing you to create a 2/2 Zombie creature token.
4. If a Zombie is created, it enters the battlefield, triggering Intruder Alarm, untapping all creatures.
5. Repeat from step 2 for each remaining trigger.
6. Repeat from step 1.