If you havent found the answer yet, yes, there are specific lures to spawn them. You can buy them with planarite (10k for the cheapest lure) in Tempest Bay. If you are facing east from the portal, the stairs ahead and on the left side are where you can purchase them. HTH!
DSD kicked Alma in the *** on another thread over the weekend. Clearly, she kicked too hard as he's obviously still feeling it.