Bait and defeat Mothallus.
The esteemed Journeyman Chu would appear to have created a monster. It is silken death with wings.
You have already faced its brood. Now we ask that you help us face the creature itself.
Please, <class>, venture into the pit and rifle the bait. This will bring the beast to you.
Our mothfighters will assist you as you need, though silk tends to stick to them more than most so you may need to help them, should they become overwhelmed.