Helloo, it's the Archfiend Guy again
You can find a long detailed Archfiend guide over on Reddit that
I wrote recently and got accepted into the guide archives!
The main purpose behind this deck is pure beatdown. High level, high attack Archfiends like Emperor and Empress allow you to fight your way through your opponent's resources in battle, and our favourite skeleton makes his appearance here too! Summoned Skull can bring itself to the field through the fusion monster, Archfiend's Manifestation, while Archfiend Empress helps to keep your field established with high-level fiends.
Here's the deck in action
Here's a deck profile
Enjoy, and until next time, I'll see you around!