Category:Ensemble Darkhorse

Definition
Borrowed from TvTropes, a subset of Mysterious in which the mystery around the character comes mainly from the fact that it's blatantly clear from the way the character is canonically presented that literally no one, not even the creators, expected this side character to get so popular. This version is more for mysteriousness on the meta-level due to it's nature as an unexpected cultural reaction to a minor entity.