You must be at least Level 31 to open or receive this quest. See Elyos 31 for more quests that can be started at this same level.
† All quests reward XP but NCSoft is fond of changing the amounts frequently, to the point that it is simply not wise to try to track the exact amount in a wiki.
Quest Notes
To talk to Voice of Arbolu, you can stand on the black rock at 203.6, 1615.8, 124.2. You can copy the following and paste it into chat to create a map link: [[pos:Talk Here;210040000 203.6 1615.8 124.2 -1]]
According to advice from a player posted over at AionArmory, you should concentrate on the Agrints, as the Rotrons are harder to kill since they can heal. Sounds like good advice. I remember seeing a few of the Motheaten Agrints near Arbolu's Haven, towards the Lepharist Research Center.
Timesaver!
This quest has steps, hunting areas, or mob targets in common with the following quest(s).