X-death is short for Exeeding death so ive read.

The very first time i played, i remember X-deaths name being mentioned for the first time and it struck me with fear. Seriously, i really didn't want to fight him, i was crap back then and he sounded scarey

I thought he was great. He had a legion of monsters that supported what he was trying to accomplish, including the most feared monsters that were banished to the N-zone. He had more brains than brawn. He managed to arise after being trapped by the power of the crystals, and managed to rise again once defeated by the light warriors. He had a mind of war, and managed to defeat galufs army through gorilla warfare and such. He set his sight on the most powerful force in existance and suceeded (kinda) certainly nothing bad about him comes to mind.