User blog comment:CureHibiki/Pretty Cure Plus and Minus Round 2 - NEGATIVE DREAMS/@comment-7893396-20190219160431

If Hibiki decides to end it here, the following characters would battle it out in a psuedo-finals round...

Kintoleski

Kiryuu Sisters (Michiru/Kaoru)

Bunbee

Eas (auto-passed because of previous contest)

Dark Cure

Bel

Queen Mirage

Twilight

Julio

Ruru

Papple

and last but not least, Doctor Traum

We have 12 characters to battle out for the top villain title...not sure if we'll see a psuedo-final type of round or what, or if it will continue eventually.