Reldo is the librarian of Varrock Palace. He starts the Shield of Arrav, and plays small roles in other quests, such as The Knight's Sword, The Lost Tribe, and Dragon Slayer II.
One of the clue steps that the players may receive for the beginner clue scroll tells the player to visit Reldo since he may have a clue to where it's found. He then gives the player a Strange Device, much like Jorrald who gives the player a Strange Device to solve master clues, however unlike Jorrald's device Reldo's Strange Device doesn't damage the user.
- Reldo disappears during the fight against Surok Magis in What Lies Below.
- Postie Pete will occasionally stop in and chat with Reldo. He will inquire about the books that he ordered, and Reldo will inform him that he'll have to look around.