Serpent

Serpent is Spike's arch nemesis that caused the scar on Spike's cheek. Serpent is a cocky, stuck-up, and irritating kid who likes to be better than others, even when it doesn't matter. Serpent's family and Spike's family do not get along. And because of Serpent's family and poor financial conditions, Spike's family moved to the U.S. But then, when Spike was in 5th grade he made a friend and told his mom about it all excited. When his mother heard the name "Serpent", she remembered Serpent's family's nickname cycle. "Dragon, Fireblade, Serpent, Snakebite, Bloodscorch", meaning that Serpent's father's nickname is Fireblade, and his grandpa is Dragon, then his great grandpa, Bloodscorch. Once Spike's mother heard "Serpent", she researched it, and sure enough. It's the family they tried to escape from. A grand reunion.

Serpent's first appearance was in "Serpent Picks a Fight With Spike" where he fights Spike while Spike is relaxing next to a fire.