I'm not actually sure how to tag this. They are also a caster class from Fate/extra, but Caster_(fate/extra) has already been used for Tamamo-no-Mae. I just tagged it as "Nursery Rhyme (Fate/extra)" for now.

Eriance said:

I'm not actually sure how to tag this. They are also a caster class from Fate/extra, but Caster_(fate/extra) has already been used for Tamamo-no-Mae. I just tagged it as "Nursery Rhyme (Fate/extra)" for now.

Why not "NPC_Caster_(fate/extra)" ?

There was no bib collar before, so you could only use bib, but now there is.