Petora
ペトラー
The fifth and final general of Reine Devila, Petora is so goofy that he seems stupid at times. He had been trapped in a stone by Reine Devila, but was later released. He took up a human identity and took a job at Saint Garden School as head advisor/counselor. Petora and his monsters gather hatred energy in order to regain Petora’s strength.