Kiyotaka-kun (from the elite classroom):
Ability: Extremely Intelligent, Calculator, Manipulator, Superhuman Strength (After reincarnation as a Devil)
Race: Human (formerly) Devil Reincarnation (Now) (Rias peerage)
MAGIC KNOWLEDGE:
Elemental magic: water, ice, fire, lightning and wind.
Protection magic
Defensive magic
Strengthening Magic
Teleportation magic
Devil magic
* WEAPON *
Kengodai: Sword of light rebuilt into a sword drawing its power from the 5 elements.
******** Bishop Chess : ??
*Might of Kiyotaka* : (✓)
Lower Class Devil- ✓
Middle Class Devil- ✓
Higher Class Devil- ✓
Ultimate Class Devil- X
Satan / Seraph / Governor (Fallen-Angel)/ Low-God tier / - X
Super devil / Hight-God tier / - X
????????? - X
?????? ??? - X
(Tell me if there are any errors I will modify them or if you want to add something)