Boneyard Scourge + Molten Echoes + Phyrexian Altar

BR identity

Commander legal

The 3 combo pieces

What must be in place

You control at least one additional Dragon.
"Dragon" chosen with Molten Echoes.

How to execute it

  1. Activate Phyrexian Altar by sacrificing Boneyard Scourge, adding {1}.
  2. Activate Phyrexian Altar by sacrificing another Dragon, adding {B}.
  3. When the Dragon dies, Boneyard Scourge triggers, causing you to pay {1}{B} to return it from your graveyard to the battlefield.
  4. When Boneyard Scourge enters the battlefield, Molten Echoes triggers, creating a token copy of Boneyard Scourge with haste.
  5. Repeat.

What the combo produces