As an action you can make 3 ranged spell weapon attacks against one target within 120 feet you can see. On a hit, each dart deals 2d4 force damage. These silent blasts originate from the Broach and make no noise, allowing whichever hits first to apply a sneak attack. You can use this ability a number of times equal to your proficiency bonus.

Additionally, once per day, as an action you can summon an Intellect devourer for 8 hours. While summoned, the creature listens to your commands through a psychic link. In combat, it rolls its own initiative and takes a full turn using any available actions. It lasts for the duration or until reduced to 0 hit points or dismissed with a bonus action.