Not sure if this can be done on Agnarr if in fact the PH is "a scorched Lavaspinner elite". the NPC should be hidden and will need a developer correction... spent some time killing greater lavaspinners and it was fruitless.
My Ranger got one of these for my Mage - only seen once on track - located in big cave on the left inside the new cave complex behind Sol B. Note the scorched lavaspinner elites in this cave are very social and roam alot. They were able to keep up and stun my 49th level Ranger with SOW and leviate on as he zoned after killing the protector. Even with Harmony of Nature cast on all in the caves, several of the elites trained my Ranger as finished off the Protector.
These guys are a significant upgrade to Lavastorm. I have enjoyed the Dragons Expansion efforts so far. Was pretty boring in Lavastorm getting my mage focus items before the expansion.