Blue, Loyal Raptor + Mikaeus, the Unhallowed + Phantom Train

BGU identity

Commander legal

The 3 combo pieces

What must be in place

Blue has a -1/-1 counter on it.

How to execute it

  1. Activate Phantom Train by sacrificing the other Dinosaur.
  2. When the Dinosaur dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to the -1/-1 counter it will gain from Blue.
  3. Resolve the Phantom Train ability.
  4. Repeat.

What the combo produces