Varrock Palace library The Shield of Arrav is a mission that involves the famed Arrav of Avarrocka having his shield stolen by several organised criminal syndicates in the city of Varrock. Details. The library in the Varrock Palace is your starting place. Have a chat with Reldo, the librarian, who can be found at the top of the Varrock Castle tower. Official difficulty Novice 5 more rows.