Its okay to look at your own cards, but keep them hidden from the other players
There are also Promo sets
The new Beagle Boys - Small-Time Crooks dual-Ink card is also great because it is a 4-drop card, which was often lacking in Ruby/Sapphire decks, and it can synergize very well with some already strong cards like Maui - Half-Shark
Despite the several months between now and Disney Lorcanas official release, promotional collector sets for the trading card game are auctioning at thousands and even tens of thousands of dollars on eBay and related platforms
It's a somewhat demanding deck that will require you to plan your Challengers well and save valuable resources for the right moment, but it's also a fun deck that can be made much stronger very easily by swapping in a few more Evasive cards, like Genie, On the Job and Goofy, Daredevil