Wizard and Druid velious Hall of Testing helm should be droppable on p99!
Source:
https://everquest.allakhazam.com/db/item.html?item=5123
"its dropable, and yes it is Kael Quest.. Silk cap + 3 gems in kael = circlet of the invoker.. kinda odd becuase all of the other Kael/SS Quests are no drop.. probally an error on verants part"
"Errm if this is one of the wizard Kael quest armors, shouldnt it be nodrop? "
Artelius Longwood