Junji, the Midnight Sky + Goblin Bombardment + Popular Egotist + Metamorphosis Fanatic

Junji, the Midnight Sky

Goblin Bombardment

Popular Egotist

Metamorphosis Fanatic

How it works

1. Activate Goblin Bombardment by sacrificing Metamorphosis Fanatic.
2. When Metamorphosis Fanatic dies, Popular Egotist triggers, causing you to gain 1 life and target opponent to lose 1 life.
3. Resolve the Goblin Bombardment ability.
4. Activate Goblin Bombardment by sacrificing Junji.
5. When Junji dies, it and Popular Egotist trigger.
6. Resolve the Popular Egotist 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 Goblin Bombardment ability.
10. Repeat.