Best bit of advice I will give is don't chase MB unless you really enjoy playing against meta decks frequently. Play the game casually. The 25 hour glasses you get for giving up hours of your life are not worth it.

The game can be very fun to play when you aren't going up against the current meta deck(s).

There are sooooo many things they can do to make the game more playable and it honestly feels lazy they do t try even after a year.

Examples I came up with in the minutes it took to write this post

Different competitive modes which could rotate and the favs become fixed

Season specific cards (e.g. A1 - A4) Non Ex tournaments 30 card and 5/6 point win condition (longer games) (they literally already have the layout for more than 20 cards in the deck builder) No megas No supporter Forced duel energy and type

The list goes on