Ah, it's pretty cool to see some people talking about this song!
Vocal-wise, it's one of my favorite performance of Chester (including LP-stuff) . It sounds so raspy and evilish! I guess Condemned is the only other song I can think of where he uses that singing style.
Unfortunately, I doubt Chester can still sing this way nowadays. Maybe he isn't even interested by it anymore. Anyway, facts are there :from ATS onwards, his raspy voice have been getting worse and worse live. And studio-wise, the amount of raspy parts have decreased a ton in their new material. ATS had WAK chorus. LT didn't really have one big raspy part, except for some lines ("...to burn it down!", "one last lies").