The bot will only complete a few quests on its own as its grinding through an area. Not all quests are supported though. It's usually advised for the user to do the quests themselves so the bot isn't blocking in certain areas as a result. The bot will do the Mud Flats quest and progress through that area into Lower Submerged. It can't handle boss areas correctly yet, so it may or may not be able to kill Brutus. Likewise with Merveil, it most likely won't handle that boss fight either, since it needs specific logic for it. If you grind an area like Tidal Island, the bot will eventually encounter and kill Hailrake (assuming your gear is good enough) and it'll loot the Medicine Chest. It won't do most side quests that require talking to a NPC, like in the Ship Graveyard and Gairgraves. For the rest of the game, it'll pick up items it gets close to quest wise, and kill any bosses that are in the way, but that's about it.
