You are incapacitated while in the area of an antimagic field. If targeted by dispel magic, you must succeed on a Constitution saving throw against the caster's spell save DC or fall unconscious for 1 minute.

As a armor your not easily susceptible to ailments and you have a endless stamina

You can perceive your surroundings without relying on sight within a specific radius. You have a blindsight range of 60 feet but are blind beyond this radius.

As a suit of armor with a spirit inside you become terrifying to the normal folk

You are a suit of armor made of a variety of durable materials. Your creature type is Construct. Spells like cure wounds don't affect you as you are a construct and spells like crown of madness or dominate person you are immune to due to them specifically targeting humanoids. You are immune to poison damage, being poisoned and diseases. You do not need to eat or breathe, and any food you do attempt to eat falls through your space where your head would be at the bottom of your armor. Instead of sleeping, you enter an inactive state for 4 hours each day. You do not dream in this state; you are fully aware of your surroundings and notice approaching enemies and other events as normal.

You can speak, read and write Common, as well as in the language of your creator. Given that animated armors are often created by wizards, the exotic languages of magic such as Draconic or Primordial are commonly known.

Your metal body has learned to resist poisons and toxins as they pass through your body

When the mending spell is cast on you and you have 0 hit points you become stable. Alternatively, as part of the casting of mending the caster may expand any number of spell slots(minimum 1) causing you to regain a number of hit points equal to 1d8 + their spellcasting ability modifier. When you do this using a spell slot of 2nd level or higher, the healing increases by 1d8 for each slot level above 1st.