yugioh rokket dragon deck Yu-Gi-Oh! - Tracer - SDRR-EN002 - Super Rare - 1st Edition then gain LP equal to half its DEF How To Play! Your Guide

Since Linkmail Archfiend requires at least 1 Ritual/Fusion/Synchro/Xyz to be summoned, there shouldnt be any problem using its effect to decrease your opponents attacks

Thought Cross Archfiend Level 8 DARK Psychic Synchro Effect Monster ATK/ 2500 DEF/ 2800 1 Psychic Tuner + 1+ non-Tuner monsters You can only use the 1st and 2nd effect of this card's name each once per turn

your opponent takes no damage until the end of the next turn after this card resolves, also, you look at your opponents hand and all monsters they control, and if you do, destroy the monsters among them with 1500 or more ATK, then your opponent can destroy up to 3 monsters with 1500 or more ATK in their Deck

This card cannot be special summoned except by its own effect