Herald of Ash damage doesn't scale, off ANYTHING

So I've been trying to make a Herald of Ash overkill build. Do a giant single hit, kill minions or worms, burn boss for all the damage.

Only it seems Herald of Ash doesn't scale. The only thing it bases its damage off of appears to be the base overkill damage.

Now I didn't expect spell damage to apply, it's secondary damage. But also it seems Fire Damage doesn't apply, Generic Increased Damage doesn't apply, Elemental Damage doesn't apply... and even more extreme Burning Damage and Damage over Time don't apply.

First it was a vague feeling, but after testing on several bosses, I was seeing the same damage with and without supports like Awakened Burning Damage, Efficacy and Elemental Focus.

Also checking the character sheet damage (which I know is completely wrong anyhow), it also shows the affect of Awakened Burning damage not affecting the "ignite damage", which is a pretty good tell it's coded to ignore ALL damage mods.

You didn't need to make a new post about this. You already posted in an already created thread.

From the stickies, which you should read:

"

Also, confirm that there are no other threads reporting this issue, and post your bug in there if that is the case.

More reports are always good, but only if they are in one place, rather than spread over many different threads. To search only the Bug Reports forum, navigate to Forum Search and select the Bug Reports option from the 'Forums' list.