New Arc Suggestion: Mimic

So my idea of a new type of Arc would be a Mimic which is a concept I've been thinking about some time and it makes perfect sense how dangerous it could be.

So a Mimic would be a Type of Arc that spawns indoors and silently patrols building corridors, it should have enhanced hearing to hear people looting/breaching, running AND talking.

The way a Mimic would work is once it detects raider sounds, it starts using voice commands from human raiders like "Hello raider", "Hi", "Wanna team up?", etc and bait raiders into going to them and turn hostile when they spot a potential victim.

For its shape, I'd say a Mimic should be with a body similar to the Shredders and have a zapping weapon like Hornets.