yugioh wikia structure decks Yu-Gi-Oh! Cards Wave of Light Deck : Toys & Games Originating in the very first Hidden Arsenal Structure Deck - Yugipedia

But changing the players file does nothing

Most of these missions will require you to win the duel using a premade deck featuring cards from the specified archetype

This can lead to a lot of card advantage and gives the player the chance to recycle a lot of really great cards, while also putting some pretty big monsters on the board that can interact with your opponents cards

Three hundred attack points versus three THOUSAND

Mist Wurm The Generic Level 9 Syncrho option of the format, that needs 2 Non-Tuners, Mist Wurm has a simple but really powerful effect: When its Synchro Summoned, it can target and return to hand up to 3 cards on your opponents board