Scrap Trawler, Myr Retriever, Krark-Clan Ironworks, Sol Ring, and Junk Diver

Prerequisites

• Scrap Trawler on the battlefield
• Myr Retriever on the battlefield
• Krark-Clan Ironworks on the battlefield
• Sol Ring in the graveyard
• Junk Diver in the graveyard

Steps

1. Activate Krark-Clan Ironworks by sacrificing Myr Retriever, adding
2. Myr Retriever dies, triggering itself and Scrap Trawler
3. Resolve the Myr Retriever trigger, returning Junk Diver from your graveyard to your hand
4. Resolve the Scrap Trawler trigger, returning Sol Ring from your hand to your graveyard
5. Cast Sol Ring by paying
6. Activate Sol Ring by tapping it, adding
7. Activate Krark-Clan Ironworks by sacrificing Sol Ring, adding
8. Scrap Trawler triggers, choose not to return an artifact to your hand
9. Cast Junk Diver by paying
10. Activate Krark-Clan Ironworks by sacrificing Junk Diver, adding
11. Junk Diver dies, triggering itself and Scrap Trawler
12. Resolve the Junk Diver trigger, returning Myr Retriever from your graveyard to your hand
13. Resolve the Scrap Trawler trigger, returning Sol Ring from your graveyard to your hand
14. Repeat steps 5-8 one additional time
15. Cast Myr Retriever by paying
16. Repeat from step 1

Results

• Infinite blinking of artifacts you control with mana value zero
• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count