Luke will be able to project his voice to other places and to the locations of other people. He will thus be able to communicate with others over large distances, or in places he wouldn't be able to enter physically, and he will be able to use his as a decoy, making people believe he is somewhere he actually isn't. Additionally, he will also be able to place various effects on his voice, such as making it louder, deeper or more intimidating. However, he will not be able to alter his voice to mimic the effects of abilities such as persuasion, enchanted voice, command or songspeak. He will be capable of speaking normally whilst projecting, but will not be able to project to multiple locations at once.