Periodically Enrage Modifier

This absolutely needs to be adjusted.

I can run Fully juiced T16 Waytone maps with 50 percent delirium while in a breach with almost 0 effort. I run into a rare mob with this modifier in an unjuiced map and instant death. I dont know if it is a bug, or if I am doing something wrong. I am level 94. Capped resistances. Chaos innoculation. Running a passive on a unique jewel to base my stun threshold off of energy shield instead of life. (Ascetisism) I also have 2 jewels that give me additional stun threshold based off max energy shield. As soon as I run into one of these Rare monsters I wind up dead. I get stunned by the mob instantly and the rare monster one taps me. Have zero issues with any other mobs or modifiers that I can think of. All of my recent deaths while mapping have been due to this specific modifier.

What good does the periodic part of the modifier do if the monster is enraged by default and one taps me? This just seems to be in a need of adjustment.

How much energy shield you have?

Even more fun when a boss gets the mod. Almost all of my one-shots were from that. XD