Ashnod's Altar + Haunt of the Dead Marshes + Pitiless Plunderer

B identity

Commander legal

The 3 combo pieces

What must be in place

You control a legendary creature.

How to execute it

  1. Activate Ashnod's Altar by sacrificing Haunt of the Dead Marshes, adding {C}{C}.
  2. When Haunt of the Dead Marshes dies, Pitiless Plunderer triggers, creating a Treasure token.
  3. Activate the Treasure by tapping and sacrificing it, adding {B}.
  4. Activate Haunt of the Dead Marshes by paying {2}{B}, returning it from your graveyard to the battlefield.
  5. Repeat.

What the combo produces