Dross Scorpion + Elemental Mastery + Thermopod + Mycosynth Lattice

Dross Scorpion

Elemental Mastery

Thermopod

Mycosynth Lattice

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. Activate Thermopod by sacrificing an Elemental.
3. When the Elemental dies as an artifact due to Mycosynth Lattice, Dross Scorpion triggers, untapping the creature with Elemental Mastery attached.
4. Repeat.

This brilliant loop transforms raw power into an unstoppable mechanical engine by turning the entire battlefield into clockwork. Mycosynth Lattice is the grand catalyst here, painting every permanent on the board—including the creature tokens you create—as an artifact so they interact seamlessly with Dross Scorpion's death triggers. With that framework set, you enchant a high-power creature with Elemental Mastery, allowing it to tap and flood the board with haste-granting tokens. Each token is immediately fed to Thermopod to generate red mana, which conveniently triggers Dross Scorpion to untap your mastery-enchanted engine piece so you can tap it all over again.