Sorry about that the error is that instead of 50hp it says Hp 50. All Vulpix in this set were like that. I believe mine is from the basic unlimited series im not sure though
hmm, i looked into it since one site I use a lot didnt show any other error in the base set 2 other than a card called seaking. Vulpix is how it should be and is not an error (should be HP 50). so just a common vulpix. just to let you know.