Blightbeetle + Phantom Train + Zedruu the Greathearted

Mana needed: {U}{R}{W}

WUBR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Donate Blightbeetle to an opponent
  2. Activate Phantom Train by sacrificing the undying creature.
  3. When the undying creature dies, its undying ability triggers, returning itself from your graveyard to the battlefield without a +1/+1 counter on it due to Blightbeetle.
  4. Resolve the Phantom Train ability.
  5. Repeat from step 2.

What the combo produces