Fill the Coated Cerulean Vial at the orange crystal pool in Maraudon.
Use the Filled Cerulean Vial on the Vylestem Vines to force the corrupted Noxxious Scion to emerge.
Heal 8 plants by killing these Noxxious Scion, then return to Vark Battlescar in Shadowprey Village.
A satyr known as Vyletongue has corrupted the caverns of Maraudon, stunting the growth of many of the plants inside.
Take this vial, <name>. Fill it at the orange crystal pool found inside the caverns; the coating inside the vial will counter the toxins, turning it into a healing agent.
Find the Vylestem vines inside the orange caverns, and use the purified liquid on them. The corruption will be purged from the plant, but do know that Vyletongue will still control it. He may use it against you...
You can choose one of these awards:
If you are able to heal the plant, it will again begin to grow. We must do what we can, <name>...
Thank you for returning this, <name>. With the remaining liquid you brought me, I can continue my studies.
While there is still much to do, you have helped to heal some of the corruption that Vyletongue spread through Maraudon. Please take this with my gratitude.
Upon completion of this quest you will gain: