Yes, it's uncatchable, but it can still be purchased on the token store via playerdex for 4 + 1 tokens (5 tokens total, including the 1 token required to pay to access the token store).
IMO magmar (well, magby) should be HR in certain areas.. since magmar is really a fire-type electabuzz, and elekid is HR in powerplant.. well, im just saying.. <img src="http://www.pokemon-world-online.net/forum/public/style_emoticons/<#EMO_DIR#>/PikachuExcited.png" class="bbc_emoticon" alt="" />
all fire types other than Charizard fail atm imo anyways so you're not missing out on much by not having magmar <img src="http://www.pokemon-world-online.net/forum/public/style_emoticons/<#EMO_DIR#>/BulbasaurSilly.png" class="bbc_emoticon" alt="" />