Allowed sets are Black and White onwards which is the same as current official Expanded format You can find the rules, FAQ and ban list at the Gym Leader Challenge website
There is often confusion regarding its population, 576 copies were awarded as participation prizes to qualifiers of the Japanese Challenge Road Summer tournaments, and another 10 were distributed via a lottery in Pokmon Card Trainers Magazine, for a total of 586
Elesh Norn was the leader of the Machine Orthodoxy that sought to replace skin with metallic structures
Weekly digests, tales from the communities you love, and more Christian is an experienced freelance journalist who has been covering the tabletop gaming industry for years
These cards either don't fit our Madness Vampire theme, or they're too weak, or we're just making room for more Madness Vampire cards: And here are the first cards I'd add on a $20 budget
Reshiram (14), Zekrom (35) Im calling out these two cards because they very closely mirror their original printings, which is really cool