Mikaeus, the Unhallowed + Shilgengar, Sire of Famine + The Reaper, King No More

BRGW identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Shilgengar by sacrificing The Reaper.
  2. When The Reaper dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. When The Reaper enters the battlefield, it triggers, putting a -1/-1 counter on it.
  4. Resolve the Shilgengar ability
  5. Repeat.

What the combo produces