Hanabi Blast + Deadeye Navigator + Spectral Arcanist + Storm-Kiln Artist + Xorn

Hanabi Blast

Deadeye Navigator

Spectral Arcanist

Storm-Kiln Artist

Xorn

How it works

1. Activate Spectral Arcanist by paying 1, blinking it.
2. Spectral Arcanist enters the battlefield, triggering itself and Deadeye Navigator's soulbond ability.
3. Resolve the Deadeye Navigator trigger, repairing it and Spectral Arcanist.
4. Resolve the Spectral Arcanist trigger, casting Hanabi Blast from your graveyard without paying its mana cost.
5. Storm-Kiln Aritst triggers, creating two Treasure tokens.
6. Resolve Hanabi Blast, dealing 2 damage to any target, returning Hanabi Blast to your hand, and then causing you to discard Hanabi Blast.
7. Activate both Treasure tokens by tapping and sacrificing them, adding 1.
8. Repeat.