SSS Rank- Power to destroy a country
SS Rank-Power to destroy a city
S Rank-Power to destroy a town
A Rank- Exceptional abilities, highly skilled, capable of leading squads in critical missions
B Rank- Above average skills and abilities, experienced and reliable in most combat situations
C Rank- Competent and capable, but still has room for growth and improvement in specific areas
D Rank- Basic combat skills, may require additional training and experience to advance
E Rank- Novice level, just starting out and learning the basics of combat and strategy
F Rank- Academy student, in training and developing foundational skills