Eternal Witness + Phyrexian Altar + Supernatural Stamina

Mana needed: {B}

BG identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Supernatural Stamina by paying {B}, giving Eternal Witness +2/+0 and a new triggered ability until end of turn.
  2. Activate Phyrexian Altar by sacrificing Eternal Witness, adding {B}.
  3. When Eternal Witness dies, it triggers its own ability from Supernatural Stamina, returning Eternal Witness from your graveyard to the battlefield tapped.
  4. When Eternal Witness enters the battlefield, it triggers, returning Supernatural Stamina from your graveyard to your hand.
  5. Repeat.

What the combo produces