Dross Scorpion + Elemental Mastery + Blasting Station + Encroaching Mycosynth

Dross Scorpion

Elemental Mastery

Blasting Station

Encroaching Mycosynth

How it works

1. Activate the creature with Elemental Mastery attached by tapping it, creating a number of 1/1 Elemental creature tokens with haste equal to its power.
2. When the Elementals enter, Blasting Station triggers that many times, untapping Blasting Station.
3. Activate Blasting Station by tapping it and sacrificing an Elemental.
4. When the Elemental dies as an artifact due to Encroaching Mycosynth, Dross Scorpion triggers, untapping the creature with Elemental Mastery attached.
5. Resolve the Blasting Station ability.
6. Repeat.

This ingenious loop relies on turning your entire board into artifacts using Encroaching Mycosynth, allowing every sacrificed token to trigger Dross Scorpion and untap your creature enchanted by Elemental Mastery. When you tap that enchanted creature to create a horde of Elemental tokens, Blasting Station happily untaps from their arrival thanks to its own native trigger. You then feed those tokens back into Blasting Station to hurl damage at any target, while Dross Scorpion ensures your production line stays fully operational by untapping your token generator for the next cycle.