Chromatic Orrery + Mobile Garrison + Najeela, the Blade-Blossom

WUBRG identity

Commander legal

The 3 combo pieces

What must be in place

Mobile Garrison is a creature.
Mobile Garrison and Chromatic Orrery do not have summoning sickness.
An opponent cannot block and kill Mobile Garrison.

How to execute it

  1. Declare Mobile Garrison and Najeela, if able, as attackers.
  2. Mobile Garrison triggers, as well as Najeela if it was declared an attacker.
  3. Resolve the Mobile Garrison trigger, untapping Chromatic Orrery.
  4. Resolve the Najeela trigger, if applicable, creating a 1/1 Warrior creature token that is tapped and attacking.
  5. Holding priority, activate Chromatic Orrery's first ability by tapping it, adding {5}.
  6. Activate Najeela by paying {5}, untapping all attacking creatures, giving them trample, lifelink and haste, and gaining an additional combat phase after this one.
  7. Repeat each combat phase.

What the combo produces