Mana siphoner

This is not fun. And I prefer to die taking a screenshot than fighting this.

Edit: imagine a melee character, fighting this nightmare.

And here is another, two rares healing each other. I'm level 29, btw.

Some combos of affixes on mobs need to be ruled out for sure, it gets ridiculous at times.

Two examples was the invisible dude that teleported onto me every 0,5 seconds with his instant one shot ability. Bricked my map before I even got to enter it.

Second was the rare at the end of one of the abyssal depths that had invul, regen, ES and that Proximity crap all while spamming off-screen AoEs and shotgun chaos bolts. I was just nuking him for 5 minutes straight before I gave up. :D