If Dead Moon were devilworshippers

Heretic - I bring chaos (mp3)
Flaming hellfire! Heretic is a duo from Netherlands and they make totally possessed black garage rock! The most evil rock'n'roll I've ever heard. As Dead Moon with the narrowminded murderous hatred of Nattefrost playing early Venom. I wonder how would the fans of dirty psychobilly (as The Mummies, for example) accept it. Probably too much to take. I have heard only few that type of bands (Coldness from Portugal has a bit similar sound and old school twist, but there are probably much more of them than I can expect), the only one I can compare it with is Japanese black thrash legend Abigail. But Heretic is way down on much more primitive level. It's so sincerely primitive, that it becomes almost grotesque. As those medieval woodcuts, where devils are drawn with heads lurking between their legs and such.
So, what is it, that makes Heretic so powerful for me?
Firstly, they have this special prehistoric old school essence. I mean, it's not that Darkthrone or Viking Crown type of oldschool. Ignoring all the influences of thrash, death or grind, it goes somewhere deep down to the point of The Stooges.
Secondly, the sound is raw as hell! As told before, the music itself ins't some kind of hyperfast extremity, it's as easily followable as AC/DC, but the sound - it makes the ears bleed. It reminds the old days, when provincial beat bands couldm't afford to buy real electric guitars and they had to build ones themself. The most monstrous part is the vocal. The vocalist doesn't scream, it's more like talking with a bad throat, but it's soooooooo loud, compared to other instruments. It sounds like a chant of some giant hellbastard.