While attuned, you can communicate telepathically with Capri while you are on the same plane. You have advantage on Intelligence (Investigation) checks made to analyze magical or technological devices, and on ability checks made with thieves' tools to disable traps or locks.

You can cast Detect Magic and Identify at will, requiring no material components. Intelligence is your spellcasting ability for these spells. In addition, you can cast Dispel Magic by expending 1 charge, using a spell save DC of 20.

As an action, expend 1 charge to choose one construct, mechanical trap, or nonmagical device you can see within 120 feet. A construct must succeed on a DC 20 Intelligence saving throw or be charmed by you for 1 minute. While charmed this way, it follows simple commands you issue as a bonus action. A device or trap you choose is instead disabled for 1 minute if it is Large or smaller; larger devices can have a significant function of your choice suppressed for that duration, at the DM's discretion. A creature repeats the save at the end of each of its turns, ending the effect on a success. A construct immune to the Charmed condition is unaffected.

When you or a creature you can see within 60 feet is targeted by a spell, you can use your reaction and expend 2 charges to attempt to interrupt it. Make an Intelligence check with a (+10) bonus against DC 10 + the spell's level. On a success, the spell has no effect on its target. On a failure, the spell resolves normally and you take 4d10 psychic damage. You can use this property only once per round.

Once per Long Rest, you can use a bonus action to enter Overdrive for 1 minute. During Overdrive, you have advantage on Intelligence checks and saving throws, and you can use Remote Override without expending charges. At the start of each of your turns during Overdrive, you take 2d10 psychic damage, which ignores resistance and immunity. When Overdrive ends, make a DC 18 Intelligence saving throw. On a failure, you are Incapacitated until the end of your next turn as Capri briefly takes control; on a success, you remain in control.