Chromatic Orrery + Mairsil, the Pretender + Mirage Mirror + Staff of Domination

UBR identity

Commander legal

The 4 combo pieces

What must be in place

Mairsil does not have summoning sickness.

How to execute it

  1. Activate Mairsil using Chromatic Orrery's first ability by tapping it, adding {C}{C}{C}{C}{C}.
  2. Activate Mairsil using Staff of Domination's first ability by paying {1}, untapping Mairsil.
  3. Activate Mairsil using Mirage Mirror's ability by paying {2}, causing Mairsil to become a copy of itself until end of turn.
  4. Repeat.
  5. Once you have infinite mana, you may also activate Chromatic Orrery's second ability and/or any of Staff of Domination's other abilities each loop.

What the combo produces