It's Time to Talk About "Proximal Tangibility"

I kind of figured out what the mod meant after fighting for 20 seconds and realizing something was wrong.
But what frustrated me more than the name, is that there was no obvious visual effect to make it instantly obvious even without reading it.
The mob should have some kind of bubble around it to let you know that you cannot hurt it unless you get inside the bubble, too.
Maybe thats just an EA thing. But i hope they plan to make this game more visually clean and readable.

So far, i am just glad that 50% of the mods don't cause the mobs to explode on death like they did in the first game which was the worst. I think the majority of my deaths in PoE1 is because i won a fight and right when i put my guard down an explosion killed me. Especially those purple-crystal spawning mods that wait til after the fight to delete you.