Update 12/2/12: You do NOT need the daily to get the parasites to spawn. Having the daily makes it easier to find the beasts that will spawn parasites, but it's not required.
Update 1/3/13: Patch 5.2 will make these untameable, so tame yours before that patch arrives!
Hey everyone! Kalliope here in the Dread Wastes with a likely unintentional, but still exciting new worm tame.
You'll need three things to do this tame: level 90, a beast mastery spec, and the Klaxxi daily quest "Infected." With this quest, certain beasts in the southeast corner of the Dread Wastes will have a yellow cloud around them. When damaged, these beasts will randomly spawn amber parasites in groups of three, any of which can be tamed.
Your newly tamed worm will have really low health, so either be prepared for him to die to the remaining beasts or take the exhilaration talent to heal him to full immediately after taming.
Don't to get too attached to your new buddy just yet, since at the time of this recording, we don't know whether we'll get to keep them as pets. For the most current information on the amber parasites and other hunter pets, be sure to visit Petopia and the Petopia forums.
Hoping for the best in the Dread Wastes, this is Kalliope, showing you where the wild things are.