Your Constitution score increases by 3. Your Strength, Dexterity and Charisma increases by 1. Your intelligence and wisdom decrease by 1.

As long as your sword exists, you do not age and are unaffected by time.

Sword varies widely in height and build, from barely 5 feet to well over 6 feet tall or average about 3 feet tall and weigh about 40 pounds, your size is Medium or Small.

When you take a long rest, you must spend at least six hours in an inactive, motionless state, rather than sleeping. In this state, you appear inert, but it doesn’t render you unconscious, and you can see and hear as normal.

You can speak telepathically to any creature within 30 feet of you. The creature understands you only if the two of you share a language. You can speak telepathically in this way to one creature a time.

Your base walking speed is 30 feet.

You are a sword, so you don't have to eat, drink or breathe. In addition, you are immune to illness and psychic damage.

(You are immune to being in Fire, Charmed, Petrified, Poisoned and you have immunity to poison damage).

(You need to sleep because you have the same effect as an exhaustion due to lack of rest.)

You can speak, read, and write Common, Infernal and one extra language of your choice. Flesh Living Sword  Is like a human that typically learn the languages of other peoples they deal with, including obscure dialects. They are fond of sprinkling their speech with words borrowed from other tongues: Orc curses, Elvish musical expressions, Dwarvish military phrases, and so on.

You are a sword, obviously you cannot wear armor. Your CA is equal to 14 + your constitution modifier. (16 + your constitution modifier at lvl 10). in addition you get +1 maximum pv per level.

You can be used with two hands or one hand (versatile) by other players, giving 2d6 + your strength modifier with one hand and 2d8 + your strength modifier with two hands.