The Survival Dxd
Chapter : Power levels
F: Weaker than Human [ Plvl : 1- 2 ]
E : Human [ Plvl : 3 - 8 ]
D : Low class devil [ 9 - 1500 ]
C : Mid class devil [1500- 12500 ]
B : High Class devil [ 12500 - 30000 ]
A : Ultimate Class devils [ 30000 - 100,000 ]
S : Heavenly dragon [ 100,000 - 500,000 ]
SS: Dragon God [ 500,000 - 1,500,000 ]
Proficiency :
F : Have little knowledge
E : Amateur
D : Adept
C : Master
B : Grandmaster
A : Saint
S : King
SS : God
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