Greenwarden of Murasa + Kaya's Ghostform + Phyrexian Altar

BG identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Phyrexian Altar by sacrificing Greenwarden of Murasa, adding {B}.
  2. When Greenwarden of Murasa dies, Kaya's Ghostform triggers, returning Greenwarden of Murasa from your graveyard to the battlefield.
  3. When Greenwarden of Murasa 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 Greenwarden of Murasa.
  5. Repeat.

What the combo produces