Powers and Stats
Tier: At least 7-C
Origin: Sailor Moon
Age: Around 19 years old
Classification: Human Dark General, One of the Four Kings of Heaven
Attack Potency: At least Town level (Youma weaker then him were able to threaten Pre-Serenity Sailor Moon)
Lifting Strength: Regular Human
Striking Strength: Likely Town Class (Nephrite mocked Jadeite's Youma as weak)
Durability: At least Town level (Weaker Youma basically tanked the Supersonic Crying attack from Sailor Moon)
Stamina: Unknown, can theoretically replenish himself by draining the energy of nearby beings
Range: Likely Dozens of Meters (Shadow's Darkness can encompass an entire building)
Standard Equipment: Nothing Notable
Intelligence: Skilled general
Weaknesses: Nothing Notable
Shadow: Nephrite's Main ability, his shadow can detach itself from him and act independently. The Shadow can drain the energy of people for Nephrite and turn people into mannequins. It can also possess people or control people en mass. People controlled by Nephrite's Shadow can also brainwash others. Nephrite's Shadow can also create darkness, up to enough to cover a building-sized area. This darkness can swallow people up, causing them to disappear. The Shadow can also disguise itself and resisted the Banishment Charm of Sailor Mars.
As Nephrite's Shadow is literally just the shadow of Nephrite, it is likely that Nephrite himself can also use these same abilities if he wishes.