Athreos, Shroud-Veiled + Enduring Bondwarden + Phyrexian Altar

WB identity

Commander legal

The 3 combo pieces

What must be in place

You control at least one other nontoken creature.
Enduring Bondwarden has at least one coin counter on it.

How to execute it

  1. Activate Phyrexian Altar by sacrificing Enduring Bondwarden, adding one mana of any color.
  2. When Enduring Bondwarden dies, it and Athreos' third ability trigger.
  3. Resolve the Enduring Bondwarden trigger, putting all counters from it onto another nontoken creature you control.
  4. Resolve the Athreos trigger, returning Enduring Bondwarden from your graveyard to the battlefield.
  5. When Enduring Bondwarden enters the battlefield, its backup ability triggers, putting a +1/+1 counter on the creature who had a coin counter placed on it, and giving it the printed ability until end of turn.
  6. Activate Phyrexian Altar by sacrificing the nontoken creature with a coin counter on it, adding one mana of any color.
  7. When the creature dies, it and Athreos' third ability trigger.
  8. Resolve the creature's trigger, putting all counters from it onto Enduring Bondwarden .
  9. Resolve the Athreos trigger, returning the creature from your graveyard to the battlefield.
  10. Repeat.

What the combo produces