Goblin Bombardment + Fiend Hunter + Metamorphosis Fanatic

Goblin Bombardment

Fiend Hunter

Metamorphosis Fanatic

How it works

1. Cast Fiend Hunter by paying its mana cost.
2. When Fiend Hunter enters, its first ability triggers, exiling Metamorphosis Fanatic.
3. Activate Goblin Bombardment by sacrificing Fiend Hunter.
4. When Fiend Hunter dies, its second ability triggers, returning Metamorphosis Fanatic from exile to the battlefield.
5. When Metamorphosis Fanatic enters, it triggers, returning Fiend Hunter from your graveyard to the battlefield.
6. When Fiend Hunter enters, its first ability triggers, exiling Metamorphosis Fanatic.
7. Resolve the Goblin Bombardment ability.
8. Repeat from step 3.

This clever loop relies on a self-sustaining cycle of exiling and returning to effortlessly clear the board and end the game. By casting Fiend Hunter to initially exile Metamorphosis Fanatic, you set the stage for Goblin Bombardment to sacrifice the Hunter and send it to the graveyard. That sacrifice triggers the return of Metamorphosis Fanatic, whose own entrance trigger immediately loops Fiend Hunter right back from the graveyard to the battlefield, repeating the process indefinitely. With Goblin Bombardment converting every iteration into an unceasing stream of direct damage, this sequence completely overwhelms your opponents.