I doubt we're have anyting from ToB tying in with BG3. It's moot for the story.
Remember, Bhall is the god of murder (death in general really). He might have made a bunch of kids, but like chaos says with Korn (the blood god) "It matters not from where the blood is spilled. Only that it flows." Murder is simply a prefered method.
Basically the kids just help. But death is never stopping. How can you stop a god from ressurrecting if they're going to revive on death?
Bhall is basically the grim reaper. Which makes a lot of sense thinking about it. But that's also why he might be needed. To keep the world in balance. Even if you kick a god down for a few hundred years, they're gods. And can ressurrect.
The only way to defeat a god like Bhall would be to sever their connection from everything that can die when you defeat them. Or otherwise convince them to change their ways somehow.
Last edited by Taramafor; 13/08/21 11:01 PM.