Mage: The Hero Discovered, Vol. 1 TP 1987

Author: Matt Wagner
Art: Matt Wagner
Published: 1987

The Hero Discovered follows Kevin Matchstick, an alienated young man who meets a wizard called Mirth and discovers that he, among other things, possesses both a magic baseball bat and superhuman abilities. In the course of the comic, he defeats the nefarious plans of a being called the Umbra Sprite. He ultimately discovers that Mirth is Merlin, the baseball bat is Excalibur, and he is, in some ambiguous way, King Arthur.