Conspiracy + Dross Harvester + Junji, the Midnight Sky + Phyrexian Altar

B identity

Commander legal

The 4 combo pieces

What must be in place

Any creature type besides "Dragon" chosen with Conspiracy.

How to execute it

  1. Activate Phyrexian Altar by sacrificing Junji, adding one mana of any color.
  2. Junji dies, triggering itself and Dross Harvester.
  3. Resolve the Dross Harvester trigger, causing you to gain two life.
  4. Resolve the Junji trigger, returning itself from your graveyard to the battlefield and causing you to lose 2 life.
  5. Repeat.

What the combo produces