Rather than trying to lose, I like to try to drop to a weaker deck after a win, and upgrade to a stronger deck after a loss
Noble Hierarch and Birds of Paradise allow us to accelerate into a turn 2 Spectral Procession, turn 3 Windbrisk Heights activation, flipping over a turn 4 Overrun
It's worth bearing in mind that none of these decks are likely to hold up against a custom-constructed deck - there are way more powerful deck lists floating around the Disney Lorcana meta right now
More importantly, returning to Kamigawa was a big gamble for Wizards, and turning it from Feudal Japan to cyberpunk-inspired for its return trip required effectively an entirely new world, lore, and visual style to be pinned down for it to have any chance of success
Glin, Dwarf Emissary Glin, Dwarf Emissary brings a lot of Treasure to the table
This Dark Magician deck plays as a control deck with a slow tempo, so while it can be frustratingly difficult for your opponent to get an opening on you, you lack any real finisher with Dark Magician alone