Krark-Clan Ironworks + Nim Deathmantle + Delney, Streetwise Lookout + Myr Moonvessel

Krark-Clan Ironworks

Nim Deathmantle

Delney, Streetwise Lookout

Myr Moonvessel

How it works

1. Activate Krark-Clan Ironworks by sacrificing Myr Moonvessel, adding CC.
2. When Myr Moonvessel dies, it triggers twice and Nim Deathmantle triggers once.
3. Resolve both Myr Moonvessel triggers, adding CC.
4. Resolve the Nim Deathmantle trigger, causing you to pay 4 to return Myr Moonvessel from your graveyard to the battlefield, and attach Nim Deathmantle to it.
5. Repeat.

This clever loop harnesses the unassuming Myr Moonvessel as a miniature engine of abundance, powered by the mana-generating prowess of Krark-Clan Ironworks. Because Myr Moonvessel has a power of 2 or less, Delney, Streetwise Lookout steps in to double its death trigger, ensuring you extract an extra mana every time it hits the graveyard. Meanwhile, Nim Deathmantle provides the crucial recursion mechanism, paying its four-mana revival cost using the plentiful colorless mana generated by the sacrifices to bring the little automaton right back to the battlefield with the Equipment attached.