Here's my predictions of Cinder's Interactions that could either work (Including non-datamine characters):
Original Roster & Officially Datamine[]
BlazBlue[]
- Ragna the Bloodedge
- Jin Kisaragi
- Arakune
- Bang Shishigami
- Tsubaki Yayoi (Izayoi)
- Hazama Honoka
- Relius Clover
- Bullet
- Azrael
- Yūki Terumi (Base/Susano'o)
- Hades: Izanami
- Nine the Phantom
- Es Mitsurugi
Persona 4 Arena (Ultimax)[]
- Yukiko Amagi
- Mitsuru Kirijo
- Elizabeth
- Yukari Takeba
- Sho Minazuki
- Tohru Adachi
- Margaret
Under Night In-Birth[]
- Carmine Prime
- Orie Ballardiae
- Merkava
- Hilda the Paradox
- Byakuya
- Phonon the Chemeti
- Miyashiro Erika Wagner
RWBY[]
- Ruby Rose
- Jaune Arc
- Pyrrha Nikos
- Roman Torchwick
- Neopolitan
- Emerald Sustrai
- Adam Taurus
Arcana Heart[]
- Kira Daidouji
- Scharlachrot
Senran Kagura[]
- Homura
- Hikage
- Mirai
- Yumi
- Miyabi
- Ryōbi
- Kagura
Akatsuki EN-Eins[]
- Sai
- Dawei Ye Lue
- Ernst von Adler
- Mycale (Perfecti)
- Murakumo Zero
- EN-Eins
Non-Datamine[]
RWBY[]
- Penny Polendina
- Raven Branwen
- Arthur Watts
- Mercury Black
- Tyrian Callows
- Hazel Rainart
Arcana Heart[]
- Maori Kasuga
- Mei-Fang
- Lieselotte Achenbach
- Clarice di Lanza
- Angelia Avallone
- Dark Heart
Senran Kagura[]
- Ikaruga
- Haruka
- Shiki
- Ryōna
- Hanabi Mikaruga
- Kafuru Mikaruga
Akatsuki EN-Eins[]
- Marliyn Sue Dajie
- Anonym-Guard
- Valkyria
Some of my reasons of her and these characters coming soon.