Valkyr's Hysteria not immune to Ancient Disruptor energy drain attack during arbitration survival

[Shy0]

i've recently returned to this game after a good few years away, and afaik, valkyr's hysteria made her status immune, and i'm not aware of exceptions to her invulnerability in arbitration missions. just did an infested arbitration survival, was wondering why i was constantly being forced out of hysteria and noticed that getting hit by any disruptor would completely empty my energy. made sure that i was in hysteria with the greyed-out hp bar and not holding another weapon, etc. and over many encounters with disruptors, confirmed that i'd get my energy drained even when "invulnerable."

i did a couple of steel path infested survivals (even stood in the energy drain eximus pools) but had no issues, and haven't had another infested arbitration show up yet so can't tell myself if it's because of arbitrations or a bug with valkyr, hysteria or ancient disruptor attacks overall.

[PollexMessier]

Disruptors are possibly the most frustrating enemy in the game. They're everything that was wrong with Energy Leech eximus before those got very rightfully nerfed.

When your warframe relies on abilities to survive, getting hit by one of those in arbitrations is pretty much an instant game over. They're beyond busted.

[Tiltskillet]

It's not Arb specific.  She's been vulnerable to Disruptors in Hysteria for as long as I can remember.  At least a very long time, like several years.  Disruptors also affect frames through a few other effects that confer "invulnerability".  Offhand the ones I recall are Defy, Protective Dash, and Rolling Guard.

[VibingCat]

Toxic Ancients and Disruptors are the only reasons why I won't start an endurance run against the Infested without Silence or Revenant.