Ashnod's Altar + Glen Elendra Archmage + Mikaeus, the Unhallowed

UB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Ashnod's Altar by sacrificing Glen Elendra Archmage.
  2. When Glen Elendra Archmage dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. Activate Ashnod's Altar by sacrificing Glen Elendra Archmage.
  4. When Glen Elendra Archmage dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  5. Repeat.

What the combo produces