>>22884313The idea is that you combine the two decks together and make a really good deck out of them because 90% of the cards to build a decent deck are already in there. For just locals and stuff, you shouldn't really need anything else unless you want to spend 5 dollars per N, Colress, Skyla, and whatever else you want to add, but I wouldn't recommend it until you're sure. You'd probably rather start out with a Xerneas-EX/Yveltal-EX from the tin (or as a single if you can find it online on ebay, amazon, or a local card shop)
In other news, since when the fuck was Double Crisis confirmed for NA?