Coati Scavenger + Kaya's Ghostform + Phyrexian Altar

BG identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Phyrexian Altar by sacrificing Coati Scavenger, adding {B}.
  2. When Coati Scavenger dies, Kaya's Ghostform triggers, returning Coati Scavenger from your graveyard to the battlefield.
  3. When Coati Scavenger enters the battlefield, it triggers, returning Kaya's Ghostform from your graveyard to your hand.
  4. Cast Kaya's Ghostform by paying {B}, attaching it to Coati Scavenger.
  5. Repeat.

What the combo produces