Rakdos, Lord of Riots + Myr Retriever + Junk Diver + Blasting Station

Rakdos, Lord of Riots

Myr Retriever

Junk Diver

Blasting Station

How it works

1. Activate Blasting Station by tapping it and sacrificing Junk Diver.
2. When Junk Diver dies, it triggers, returning Myr Retriever from your graveyard to your hand.
3. Resolve the Blasting Station ability, dealing 1 damage to an opponent.
4. Cast Myr Retriever by paying 0.
5. When Myr Retriever enters the battlefield, Blasting Station triggers, untapping Blasting Station.
6. Activate Blasting Station by tapping it and sacrificing Myr Retriever.
7. When Myr Retriever dies, it triggers, returning Junk Diver from your graveyard to your hand.
8. Resolve the Blasting Station ability, dealing 1 damage to an opponent.
9. Cast Junk Diver by paying 0.
10. When Junk Diver enters the battlefield, Blasting Station triggers, untapping Blasting Station.
11. Repeat.