Eternal Scourge + Illuminor Szeras + Intruder Alarm + Rest in Peace

WUB identity

Commander legal

The 4 combo pieces

What must be in place

Thornbite Staff attached to Illuminor Szeras.
Illuminor Szeras does not have summoning sickness.

How to execute it

  1. Activate Illuminor Szeras by tapping it and sacrificing Eternal Scourge, adding {B}{B}{B}.
  2. Eternal Scourge is exiled instead of being put into your graveyard due to Rest in Peace.
  3. Cast Eternal Scourge from your graveyard by paying {3}.
  4. Eternal Scourge enters the battlefield, triggering Intruder Alarm, untapping all creatures.
  5. Repeat.

What the combo produces