Battered Golem + Clock of Omens + Prototype Portal + Seat of the Synod

U identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Prototype Portal by paying {0}, creating a token copy of Seat of the Synod.
  2. When the Seat of the Synod token enters the battlefield, Battered Golem triggers, untapping itself.
  3. Activate Clock of Omens by tapping Battered Golem and the Seat of the Synod token, untapping Prototype Portal.
  4. Repeat.

What the combo produces