Master of the Veil + Phyrexian Altar + Yarus, Roar of the Old Gods

GUR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Phyrexian Altar by sacrificing Master of the Veil, adding one mana of any color.
  2. When Master of the Veil dies, Yarus' second ability triggers, returning Master of the Veil from your graveyard to the battlefield face down, then turning it face up.
  3. Master of the Veil triggers, turning itself face down.
  4. Repeat.

What the combo produces