Talking about dragons, Soulmelds from Dragon Magic seems to be pretty awesome; first level totemist with Claws of the Wyrm and Dragon Tail can have 3 natural attacks: 2 1d6 claws that don't suffer penalty for using both of them at once, and draconic tail for 1d8. Funniest thing? If you have another claw attack with bigger damage dice, Claws of the Wyrm automatically scale up, and investing essentia in them gives your claws attack +x enchantment bonus, where x is invested essentia. Without any chakra binding.
Sadly, to shape any of these, one need dragonblood subtype. Another eason to play Dragonborn, I suppose. Just need to convice my GM to refluff them from scaly humanoid dragons to cute dragon-girls.
Which kind of saddens me, because I was almost sure that my pathfindery Totemist-Egoist will be Elan...
Unless there is any easy way to temporarily get Dragonblood Subtype, just in time for meldshaping, avaiable to 6th level character