Gwenom, Remorseless + Mortuary + Shield Sphere + Shilgengar, Sire of Famine

WB identity

Commander legal

The 4 combo pieces

What must be in place

Gwenom has attacked this turn.

How to execute it

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

What the combo produces