Aether Hub + Greenbelt Rampager + Intruder Alarm + Voyaging Satyr

GU identity

Commander legal

The 4 combo pieces

What must be in place

You have exactly one or two {E}.
Voyaging Satyr does not have summoning sickness.

How to execute it

  1. Activate Aether Hub by paying {E} and tapping it, adding {G}.
  2. Activate Voyaging Satyr by tapping it, untapping Aether Hub.
  3. Cast Greenbelt Rampager by paying {G}.
  4. Greenbelt Rampager enters the battlefield, triggering itself and Intruder Alarm.
  5. Resolve the Greenbelt Rampager trigger, returning it from the battlefield to your hand and causing you to get {E}.
  6. Resolve the Intruder Alarm trigger, untapping all creatures.
  7. Repeat.

What the combo produces