Prerequisites
- Intruder Alarm on the battlefield
- Master Biomancer on the battlefield
- Xavier Sal, Infested Captain on the battlefield
- Xavier Sal does not have summoning sickness
- You control at least one nonlegendary creature token
- There is at least one counter on a permanent you control
Steps
- Activate Xavier Sal's first ability by removing a counter from a permanent you control, creating a copy of a creature token you control that enters the battlefield with two +1/+1 counters on it due to Master Biomancer
- When the creature token enters the battlefield, Intruder Alarm triggers, untapping all creatures
- Repeat
Results
Required Cards 3
Master Biomancer
Creature — Elf Wizard
Xavier Sal, Infested Captain
Legendary Creature — Human Fungus Pirate