First of all, in a reality where theme decks centered on a set of well-defined card groups are superior to good stuff decks made of general-purpose cards, you should try to steal the opponent's cards unless you are lucky and the opponent is holding a power card that can be included in any deck, such as Haru Urara
While the other one, Kaido & Linlin, is a fun card, it is a bit gimmicky and hard to play
Your newly acquired cards are automatically covered for 30 days (up to $2,000) while you update your policy
Big RPG's have a habit of making neat little "bar games" just for their worlds, and we love it
However, if you are digging around on eBay trying to find the cheapest copies of Underground Sea, if you come across something that looks way too good to be true (like a copy that looks pack fresh for the same price as the heavily-played versions), it probably is too good to be true