Junji, the Midnight Sky + Metamorphosis Fanatic + Susurian Voidborn + Phantom Train

Junji, the Midnight Sky

Metamorphosis Fanatic

Susurian Voidborn

Phantom Train

How it works

1. Activate Phantom Train by sacrificing Metamorphosis Fanatic.
2. When Metamorphosis Fanatic dies, Susurian Voidborn triggers, causing you to gain 1 life and target opponent to lose 1 life.
3. Resolve the Phantom Train ability.
4. Activate Phantom Train by sacrificing Junji.
5. When Junji dies, it and Susurian Voidborn trigger.
6. Resolve the Susurian Voidborn trigger, causing you to gain 1 life and target opponent to lose 1 life.
7. Resolve the Junji trigger, returning Metamorphosis Fanatic from your graveyard to the battlefield and causing you to lose 2 life.
8. When Metamorphosis Fanatic enters, it triggers, returning Junji from your graveyard to the battlefield.
9. Resolve the Phantom Train ability.
10. Repeat.