Lancer is one of the antagonists in Deltarune who initially tries to lay the beat down on our heroes. However, he isn't really sure how to actually be a bad guy. From utilizing an army that fails to put up a fight most of the time, to attempting to bribe the heroes with custom-made buckets,  Lancer is a playful little guy  who just doesn't seem to understand much as he is too young to comprehend the entirety of the situation. However, seeing as how he is the son of the king, who at all costs wants to prevent the heroes from sealing the fountain, Lancer is shown to be loyal and will try his best just to impress his father.

For Lancer, his voice can be best described as  child-like. His voice is fully of energy, is generally high pitched, and comes across as obnoxious yet curious.