Homebrew Cursed Spirit Species Details

A species of creature formed from negative emotion, Typically encountered as enemies but can become allies
They take varying shape and each get a custom spell they can use without cost, but GM makes spell to be balanced.
Classified as Grades from level
Grade 3 =  1-4
Grade 2 = 4-6
Semi Grade 1 = 6-10
Grade 1 = 10-14
Semi Special Grade = 14-16
Special Grade = 16-25
Disaster Grade = 25-30
(FROM JUJUTSU KAISEN)

Cursed Spirit Traits

Creatures of Darkness