Storm-Kiln Artist + Swarm Intelligence + Narset's Reversal

Storm-Kiln Artist

Swarm Intelligence

Narset's Reversal

How it works

1. Cast any other instant or sorcery spell by paying its mana cost.
2. Swarm Intelligence and Storm-Kiln Artist trigger.
3. Resolve the Storm-Kiln Artist trigger, creating a Treasure artifact token.
4. Resolve the Swarm Intelligence trigger, copying the spell.
5. Storm-Kiln Artist triggers, creating a Treasure artifact token.
6. Resolve the copy of the instant or sorcery.
7. Holding priority, activate the Treasures by tapping and sacrificing them, adding .
8. Cast Narset's Reversal by paying , targeting the spell cast in step 1.
9. Swarm Intelligence and Storm-Kiln Artist trigger.
10. Resolve the Storm-Kiln Artist trigger, creating a Treasure artifact token.
11. Resolve the Swarm Intelligence trigger, copying Narset's Reversal, with the copy targeting the original Narset's Reversal.
12. Storm-Kiln Artist triggers, creating a Treasure artifact token.
13. Resolve the copy of Narset's Reversal, copying Narset's Reversal with the copy targeting the spell cast in step 1, and then returning the original Narset's Reversal to your hand.
14. Storm-Kiln Artist triggers, creating a Treasure artifact token.
15. Resolve the Narset's Reversal copy, copying the spell it is targeting and returning the original spell to your hand.
16. Storm-Kiln Artist triggers, creating a Treasure artifact token.
17. Resolve the copy of the spell.
18. Activate any number of Treasures by tapping and sacrificing them, adding enough mana to cast the additional instant or sorcery.
19. Repeat.
20. If the additional spell can be cast for less than four mana, this combo nets infinite mana, which may be used to repeat this combo targeting any other instant and/or sorcery card in your hand and/or on the stack.

This brilliant spellslinging engine transforms a single instant or sorcery into an infinite storm of mana and copies. As you cast your spells, Swarm Intelligence effortlessly duplicates them while Storm-Kiln Artist pumps out a steady stream of Treasure tokens thanks to its magecraft ability. By looping Narset's Reversal into the mix, you continuously return the spell to your hand while copying it anew, using the generated Treasures to fund each iteration.