best fiend deck yugioh master duel The New in Duel! Building an “all fiend” deck

COPIED CITY Field Spell Card You can activate only 1 "Copied City" per turn

Leading the way were the promo cards from the First Partner Illustration Collection Series 1 , particularly Charmander , Bulbasaur , and Squirtle , as well as the Mega Attack Rare-style promos for Mega Charizard X ex and Mega Lucario ex

Illustrated by Slawomir Maniak Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp

It uses the Ninjutsu mechanic of swapping out an unblocked creature for big impact incredibly well by leaning into the Black Mana/Phyrexian Mana vibes by exchanging health for card cost instead