Hades Autocannon is a waste. You only hit on 4s due to your Daemon being Daemonically Possessed. So statistically you'll hit with 2 of your 4 shots a turn for 170 points.
That's a reasonable chance at killing most fliers though, str 8 is 4+ or better to glance any flier.
Wargamescon 40k Judge
caldera40k.blogspot.com
Hogleg - "only in my head someone bought CRP's OOP Wraithlord then stuck its toe in cover."