User blog comment:Magma MK-II/Category Cleanup (continued)/@comment-25886777-20160430113525/@comment-26120048-20160501181140

But if somone is considered a quinary antagonist or even less, he can't be that important so I think minor would suffice. I don't think that it is that neccessary to go that far, in my opinion main, secondary/major (depends whether its about the importance or the on-screen-time), minor and one-shot is enough.