Gwenom, Remorseless + Mortuary + Ornithopter + Yahenni, Undying Partisan

B identity

Commander legal

The 4 combo pieces

What must be in place

Gwenom has attacked this turn.

How to execute it

  1. Activate Yahenni by sacrificing Ornithopter
  2. When Ornithopter dies, Mortuary triggers, putting Ornithopter from your graveyard onto the top of your library.
  3. Resolve the Yahenni ability.
  4. Cast Ornithopter from the top of your library by paying 0 life.
  5. Repeat.

What the combo produces