Unless I'm overlooking something, the evil gods don't even know who else is on their own pantheons (except the alphas, and they only know their own killers). With all the disguisers floating around, they can't even trust their own scrying to identify friendlies. And since roles aren't revealed on night kills, we have no idea how many gods have fallen to friendly fire and how many we still have to hunt down.

Now, if I was the last killer standing, and I knew I was going to be voided anyway, I would totally target myself because that would be hilarious and would throw suspicion off me. I just worry that we'll lynch the voider before we find the killer.

There's really no way I can see to make logic out of the situation. So, random point at Tasroth.