Power Hierarchy
1st-Star - C-Rank Ghoul = RC Level Required 2,000
Combat Prowess: Approximately five times stronger than adult Athlete Level Man
*
2nd-Star - B-Rank Ghoul = RC Level Required 4,000
Combat Prowess: Can bend iron, approximately ten times stronger than adult Athlete Level Man
*
3rd-Star - A-Rank Ghoul = RC Level Required 8,000
Combat Prowess: Wall Level, can destroy walls with their kagune
*
4th-Star - S-Rank Ghoul = RC Level Required 30,000
Combat Prowess: Small Building Level, depending on their kagune can destroy small buildings
*
5th-Star - SS-Rank Ghoul = RC Level Required 75,000 (second kagune)
Combat Prowess: Large Building Level, depending on their kagune can destroy small buildings
*
6th-Star - SSS-Rank Ghoul = RC Level Required 150,000
Combat Prowess: Town Level threat, depending on their kakuja mutation could raze down entire Towns
*
7th-Star - EX-Rank Ghoul = RC Level Required 500,000 (develop psionic potential)
Combat Prowess:
*
État de l’alimentation hebdomadaire
-- Classement
Power Stone 
-- Power
stone