yugioh monarch structure deck list YU-GI-OH! - Domain of The True Monarchs (SR01-EN024) - Deck: Emperor of Darkness - Edition or destroyed by YuGiOh Emperor of Darkness Structure

This also applies to the dual lands inside as you generally want as many of those as possible so your multicolor deck functions

Cards like Reuniclus, Vileplume, and even Ninetales are sure-fire hits for one unopened pack

Its also obscenely rare so you likely wont get it in time to build around it

[2] During the start of the Damage Step, if this card battles a Level 5 or higher monster: You can destroy that monster

Also, the location is super convenientjust a minutes walk from Akihabara station exits Atre 1 or Electric Town exit, making it easy to fit into your sightseeing itinerary

I immediately thought of the Domain deck that has survived the Standard rotation: for just three mana, cast for its impending cost, it both ramps a land and immediately unlocks your full Domain for cards like Leyline Binding and Herd Migration