NiGHTS

NiGHTS is a First-level Nightmaren created by the god of Nightmare: Wizeman, though disagreed with his goals to destroy Nightopia and rebelled against him.

Reala is the one other first level, and the only nightmaren that matches NiGHTS in power. Due to differences in personalities and goals, he and NiGHTS are enemies.

NiGHTS has the ability to dualize with Visitors, a process where NiGHTS and the Visitor merge into one. This ability, when used with a Visitor bearing a red ideya, allows NiGHTS to escape Ideya Palaces and NiGHTS Captures.

It is likely that NiGHTS reflects the Jungian "shadow" and "eternal child" archetypes.