I was doing some testing to try and figure out how to make killing the necramechs from the new murmur faction a little more tolerable, and after noticing that most were immune to armor strip abilities and assuming that was intentional being old war tech, I moved on to trying corrosive. The first test was 2 tauforged green archon shards to mix with hydroids passive to strip one with 10 stacks, but despite seeing the symbol above the necramechs head and it having 10 stacks, it stayed armored. I then added 2 normal shards on top of that and at 14 stack of corrosive (that being the number of stacks needed to normally strip enemies without hydroids passive) and it stayed armored as well. I am uncertain if this is a bug or intended since most mini-boss (And even full boss) type enemies at least can be stripped with this method.
I was doing some testing to try and figure out how to make killing the necramechs from the new murmur faction a little more tolerable, and after noticing that most were immune to armor strip abilities and assuming that was intentional being old war tech, I moved on to trying corrosive. The first test was 2 tauforged green archon shards to mix with hydroids passive to strip one with 10 stacks, but despite seeing the symbol above the necramechs head and it having 10 stacks, it stayed armored. I then added 2 normal shards on top of that and at 14 stack of corrosive (that being the number of stacks needed to normally strip enemies without hydroids passive) and it stayed armored as well. I am uncertain if this is a bug or intended since most mini-boss (And even full boss) type enemies at least can be stripped with this method.