To the top.
The shopkeeper at Medusa Teleporter has several.
I think some global chat would've been sufficient:
"[System] The Proteron Divine has been spotted | on Eudoria | In Raven
Still on Caly, do team hunt for killing bigger mob, and keep all loot.
Hey, just letting you know there's s Vincent dps lr37 on caly ah, not sure if its the ten edition.