User blog comment:Crimson and Darkness/Volume 25 discussion blog/@comment-12.96.67.34-20180321201545

I bet you Vali's mistake is what resulted in the death of that servant mentioned in volume 21 or Rizevim since he wanted to use the beast of apocalypse (since we don't know how strong Melvoza is and yes it's beyond stupid to Rizevim the anti-hero).