Vigor + Hanabi Blast + Crystalline Crawler + Bösium Strip + Fiery Emancipation

Vigor

Hanabi Blast

Crystalline Crawler

Bösium Strip

Fiery Emancipation

How it works

1. Activate Bösium Strip by paying 3 and tapping it, allowing you to cast instants and sorceries from the top of your graveyard this turn.
2. Cast Hanabi Blast either from your hand or from the top of your graveyard by paying 1, targeting Crystalline Crawler.
3. Resolve Hanabi Blast, putting six +1/+1 counters on Crystalline Crawler due to Vigor's first ability, and then returning Hanabi Blast to your hand and discarding a card at random.
4. Activate Crystalline Crawler's first ability three times by removing three +1/+1 counters from it, adding 1.
5. Repeat from step 2.
6. Once you have infinite colored mana, you may instead target any other creature and/or player with Hanabi Blast.

This clever loop turns damage into an engine by letting Vigor intercept the 2 damage dealt by Hanabi Blast to Crystalline Crawler, turning it into six +1/+1 counters instead. Fiery Emancipation supercharges this interaction by tripling the initial blow to 6 damage, which Vigor then converts into a massive influx of eighteen +1/+1 counters. You can then strip away three of those newly minted counters using Crystalline Crawler's mana ability to generate the exact mana needed to recast Hanabi Blast—a process endlessly sustained by Bösium Strip allowing you to replay the spell from your graveyard, or simply looping it back from your hand while discarding your random fodder.