Your Strength score increases by 2, and your Constitution score increases by 1.

The Something creatures mature at a faster rate than humans. They become an adult by age 10, but can live up to 200 years.

The Something are very rebellious creatures. They have a tendency to lean more towards Chaotic Evil.

The Something's size can be from as small as 3 feet up to 12 feet. Their size ranges from small to large.

Your base walking speed is 30 feet.

Acid over all. Your hands become thick with a hissing green substance. Allowing all melee attacks to deal an extra 1d10 Acid damage. This ability can be used only twice per long rest and has a duration of up to 2 hours.

Armor. Twice per long rest the Something can create spikes along their body that gives them necrotic resistance. Duration 1 hour.

Summon Weapon. As a bonus action the Something can generate an automatic rifle, longsword, shortsword, or greatsword. This weapon instead of its original damage is instead turned to necrotic damage.

You can read, speak, and write Common, Draconic, Abyssal, and Infernal.

Your negative existence allows your entire being to fend off the powers of those from the darker nature.