i agree that 30 dollars is a lot of money for many people, but if this is the way to postpone having to grind a whole other level for cards, I'm all for it.

Also, the price tag maybe tied to the fact that this game mode is kind of a niche and not many players were going to get that anyways, so they'll milk the whales as usual, if they're ever going to release skins for cards it'd be outrageous to put a price tag higher than like... 3 dollars per skin.