Clock of Omens + Empowered Autogenerator + Grim Monolith + Staff of Domination

C identity

Commander legal

The 4 combo pieces

What must be in place

Empowered Autogenerator has at least four charge counters on it.

How to execute it

  1. Activate Empowered Autogenerator by tapping it, putting a charge counter on it and adding at least five mana of any color.
  2. Activate Clock of Omens by tapping Staff of Domination and Grim Monolith, untapping Empowered Autogenerator.
  3. Activate Grim Monolith's second ability by paying {4}, untapping it.
  4. Activate Staff of Domination's first ability by paying {1}, untapping it.
  5. Repeat.
  6. Once you have infinite mana, you may use it to activate Staff of Domination's other abilities and/or untap any artifact(s) you control.

What the combo produces