The damage aura is straight forward. The slow effect is straight forward. What I’m not understanding is what the +50% Elemental and +50% Chaos damage applies towards. With this toggled, neither of these bonuses show up in my character sheet. The only assumption I can make is that it applies to the aura itself; but then why not just increase the Chaos and Fire damage of the aura by 50%?
Maybe it’s bugged and not showing up or not being applied. I’m using the Mythical Tainted Ruby of Gar’dal; I don’t have the level 58 version to test for a bug.