Boring at first, hilarious with the chorus. That drummer should be shot. He's as bad as the Cathedral one. Then the quiet bridge part made me laugh again. 2/10 for a spiffy outro.
EDIT: The Sabbat song sounds like a really bad Sentence of Death leftover. I'm sure I've heard that riff before, probably many times. Destruction is awesome, though, so crappy imitation isn't all bad. 3.5/10.