Prerequisites
- Najeela, the Blade-Blossom on the battlefield
- Mobile Garrison on the battlefield
- Chromatic Orrery on the battlefield
- Mobile Garrison is a creature
- Mobile Garrison and Chromatic Orrery do not have summoning sickness
- An opponent cannot block and kill Mobile Garrison
Steps
- Declare Mobile Garrison and Najeela, if able, as attackers
- Mobile Garrison triggers, as well as Najeela if it was declared an attacker
- Resolve the Mobile Garrison trigger, untapping Chromatic Orrery
- Resolve the Najeela trigger, if applicable, creating a 1/1 Warrior creature token that is tapped and attacking
- Holding priority, activate Chromatic Orrery's first ability by tapping it, adding
- Activate Najeela by paying , untapping all attacking creatures, giving them trample, lifelink and haste, and gaining an additional combat phase after this one
- Repeat each combat phase
Results
- Infinite combat phases
- Infinite creature tokens with haste
- Infinite ETB
- Infinite lifegain
- Infinite lifegain triggers
Required Cards 3
Najeela, the Blade-Blossom
Legendary Creature — Human Warrior
Mobile Garrison
Artifact — Vehicle
Chromatic Orrery
Legendary Artifact