Bison BC was just kinda lame, they executed well but nothing new music wise.
Saviours was ok, I wasn't expecting much because I had heard them once or twice and didn't think much of it, and Shaxul wrote them off a while back. Better than I expected and not bad for a support band, it would have been way more fun if there were more than 2-3 people moshing during their faster bits.
The bill also had Kowloon Walled City opening but I showed up late.
I guess First Act is the new standard in hesh metal basses, since both of the opening bands and Jeff from High on Fire now all have the same bass.
6/30 Mayhem Fest
8/26 Black Sabbath