Sadly, were just going to have to wait and see if thats going to happen or not, as the set wont be released until September 23rd
There are a few aspects that hold it back from being more complex and competitive, namely a lack of card draw and ways to mount a comeback and counter the opponent, but those issues may be alleviated as the game evolves
Customer support is a window into the operators culture
Seems like it could be a fun deck if you can fill it with enough legendary creatures
Either a more experienced player can say "Yeah, that's a weird effect and not something that normally happens," or the new player simply collects more cards and notices that, for example, black is much better at forcing discards than white
Attendees of the sets pre-release events will receive one set booster for free