Ashnod's Altar + Kuldotha Phoenix + Sifter of Skulls

BR identity

Commander legal

The 3 combo pieces

What must be in place

It is your upkeep step.
You control at least three artifacts.

How to execute it

  1. During your upkeep, activate Ashnod's Altar by sacrificing Kuldotha Phoenix, adding {C}{C}.
  2. When Kuldotha Phoenix dies, Sifter of Skulls triggers, creating a 1/1 Eldrazi Scion creature token.
  3. Activate Ashnod's Altar by sacrificing the Eldrazi Scion, adding {C}{C}.
  4. Activate Kuldotha Phoenix by paying {4}, returning it from your graveyard to the battlefield.
  5. Repeat.

What the combo produces