First time posting!
I can't seem to post on the Haxorus page(cannot quote it here either), but I believe the translation for dragon dance is incorrect. The translation says as long as it is in play, but the card says バトル場, which I thought meant the Active spot/pokemon. My points of reference are Team Aqua's Admins (Double Crisis), and the Pangoro with the ability that increases its max Hp(dont know the US set/name, its a promo here in Japan). If I am wrong about this, sorry, but it has been lurking in the back of my head the past few days and making me crazy!
Otherwise, looking forward to this set! Recently I only play casually with my friends and we have a 1 EX rule, so I will be missing out on any mega fun unless I can find time for tournaments again, but the new cards look like a lot of fun!