Orb Effects aka Unique Attack Modifiers. What Stacks What doesn't?

as far as I know the reason why orb effects stack with Vlad or SK-Aura is, they count as auras and not as an orb effect
because these auras are melee only auras, lifesteal does only stack on melees under the effect of that auras (with HoD/Satanic and MoM it doesn't even stack for melees)

I believe that when Mjollnir doesn't proc, you get the effect of another unique attk modifier. correct me if im wrong

maybe

didn't really try if it works with orb effect lifesteal, but it works with Feast

and i believe i once played against Void with Mask of Madness and Mjollnir and the lifesteal worked fine, but I'm not entirely sure, if that's really how it was^^

Description of Mjollnir says it overrides every orb, if it procs, but stacks with them as long as it doesn't proc, though. sounds for me as it should work with lifesteal or other orbs effects

Hmm I wonder if it still procs with activated satanic?

I think it does, but when it procs, you won't gain lifesteal from the hit that proc'd.

say I am Anitmage with Manata and I get MKB. Will Proc on my Illusions?

I don't think it proc's on illusions, dota2wiki also doesn't say anything about it.

I beleive you are correct Hades :)

Does not proc on illusion.Only unique attack modifier that procs on illusions is Diffusal Blades manaburn.And obviously Mana Break.

Anything you want to know about illusions here:

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