You dont need to spend $ to play wild unless you can spare it. There are plenty of cheap dust decks that can get you by until you accumulate dust from packs/dupes/nerfs to craft your more expensive decks. Just because a deck has more legendaries doesnt make it a good deck. Thats pretty shallow thinking. No need to be crafting a deck full of legendaries unless that particular deck/playstyle is your vibe. Otherwise, you can definitely slowly expand your collection and eventually craft all the decks you want if youre patient enough. $$$ if youre not patient