"Radiant Grief"

I am testing build and realized that Burning effect on character looks... lame.
So, maybe this item need special stat that will scale flame VFX on Burn effect added by this item. Like you added "more blood" stat in PoE1
I am sure this will add some spice.
Or, maybe, this can be hidden stat for Burn effect reflected to character. It will fit item's 'lore' (as I see it).
Burn and illuminate!