Disa the Restless + Mimic Vat + Phantom Train

Disa the Restless

Mimic Vat

Phantom Train

How it works

1. Activate Phantom Train by sacrificing a nontoken Lhurgoyf.
2. When the Lhurgoyf dies, Mimic Vat triggers, exiling the Lhurgoyf from your graveyard and returning the Lhurgoyf that was exiled to your graveyard.
3. Disa's first ability triggers, putting the Lhurgoyf from your graveyard onto the battlefield.
4. Resolve the Phantom Train ability, putting a +1/+1 counter on it.
5. Repeat.