1. Zombie Ghost ( Call of duty )
2. Malenia ( Elder Rings )
3. Akaza ( Demon slayer )
4. Yujiro Hanma ( Baki )
5. Ezio Auditore da Firenze ( The assassins creed )
6. Vector ( From Vector mobile game )
7. Venom ( Marvel )
8. Mr.X ( Resident evil )
9. Isshin Ashina ( Sekiro )
10. Leviathan ( DxD ) > Maybe
11. Mammon ( Attack on Titan )
12. Poseidon ( Record of Ragnarok ) > another maybe.
Okay so I have been inspired by your suggestions and pulled these characters. I am still deciding so things might change and I will tell if it changes.
I can pull names but instead, a general thanks to all is better cuz I don't want anyone to be left out. But as I said, I am still not sure about these characters.