Thread:Redfork2000/@comment-31727837-20180929122335/@comment-26888167-20181102235426

Uh...

Bright Spark is Red Fork's arch-nemesis

Dr. Zack is Blast's arch-nemesis

King Squidmir is Captain Red Shell's arch-nemesis.

However, you could have Alan consider the Red Crystals as his arch-nemesis. Perhaps there would even be some kind of scene where he refers to the Red Crystals as his arch-nemesises, only for the different members of the Red Crystals point out to him that they already have arch-nemesises of their own, causing an awkward moment. The point would be that the state of "arch-nemesis" is one-sided.