Feldon of the Third Path + Phyrexian Altar + Priest of Urabrask + Thornbite Staff

Mana needed: {2}{R}

R identity

Commander legal

The 4 combo pieces

What must be in place

Thornbite Staff attached to Feldon.
Feldon does not have summoning sickness.

How to execute it

  1. Activate Feldon by paying {2}{R} and tapping it, creating a token copy of Priest of Urabrask that is an artifact in addition to its other types.
  2. When Priest of Urabrask enters the battlefield, it triggers, adding {R}{R}{R}.
  3. Activate Phyrexian Altar by sacrificing Priest of Urabrask, adding one mana of any color.
  4. When Priest of Urabrask dies, Feldon triggers, untapping Feldon.
  5. Repeat.

What the combo produces