Carl and Keith were once two powerful magic users. Carl used water magics, as well as healing magic. Keith, however, was a very destructive warlock and necromancer. After fighting over a burrito, Carl had to fuse himself to Keith in order to prevent the warlock from ripping the fabric of time and space in half. The fact that their bodies survived the transformation was a miracle. Keith has more control over the body, as he is on the left side, which also houses the heart. Carl can stop Keith from causing total destruction, but has to watch, unable to do anything, when Keith has his temper tantrums. Keith scourges the plains in search of a way to separate himself from Carl. Carl tries to prevent Keith from succeeding in separating them. Keith decided that their name would now be Keiarl. His name first, and Carl’s name second. And that their respective term for what type of magic user they're classified as is Warzard, since Wizlock sounds stupid, and Carl came up with Wizlock.