Ravi's magic is Super Effective against anything that would be classified as 'evil'. Obviously that is like, super subjective, but in terms of species basically anything that'd be weak to holy magic if you threw it in an RPG may qualify, and in terms of personality, people who lack a conscience/compassion but have the capacity for such. Also applies to people corrupted by the essence of something evil, like say demonic influence in an otherwise good person.
Re: GENERAL QUESTIONS
Ravi's magic is Super Effective against anything that would be classified as 'evil'. Obviously that is like, super subjective, but in terms of species basically anything that'd be weak to holy magic if you threw it in an RPG may qualify, and in terms of personality, people who lack a conscience/compassion but have the capacity for such. Also applies to people corrupted by the essence of something evil, like say demonic influence in an otherwise good person.
SO. Blood Keys. Evil or no?