Hmm... Llama, I don't think that black metal like Infernal War would be NOT different than King Diamond for example. It IS different and that's why I never say that I love 'metal', because I hate Heavy or Power metal. I accept Thrash, but don't really listen to it.
'Evil drum beats'... I like blast beats, hate tight solos and hate high pitch vocals. I like brutality, speed, obliteration and Satan in music.
That's the difference man.