(spoiler)Unannounced rare boss!!!! {not Olga deran}

[Alma]

is this boss appear on infrastructure only? or it also appear randomly on adhoc multiplayer?

[Arika]

It's possible the poster mis-remembered the name, so I suppose it should wait for further confirmation.

I think that the poster mis-remember the name, because nobody can confirm it until now. I don't think it will be this rare lol.. (1/100000 chance to see?) rather it is just no-existence.

It might be some kind of DLC mission's boss. (just like PSO4)

(Ceresa says that Helga is not list as boss, but normal monster)