Detachable limbs

Your mechanical body makes limb loss acceptable. Gain the following benefits:

-Gain a +1 in con.

-The Warforged also gains the ability to detach their arms from the shoulders or their legs from the hip. The Warforged will be able to control the limb's actions up to 120 feet away.  If the Warforged is able to cast spells their detached arms will also have that ability, but the arm will only be able to cast spells that exclusively use somatic gestures. 

-Each limb, when detached, has 10 health, and if a limb drops to zero than it becomes inert. Once the limb is reattached to the Warforged the Warforged will suffer any damage the limb has suffered. Only a long rest will bring a limb's health back up to 10.