Improvement for "Siphons Mana" monster mod

The "Siphons Mana" mod is really frustrating and is an unfun mechanic.

I noticed that you sometimes have blue circles, I don't remember which mod it is, but you have a few blue discs outside of the rare's bubble, presumably this is a way to force ranged players to move around?

Why not just use this mechanic. Remove the bubble and make those discs at 3 random locations. This would allow Warriors and melee to step around and would be less frustrating I think while still forcing to maneuver around the rare.