Weapon and Armor Proficiency: Sorcerers are proficient with all simple weapons. They are not proficient with any type of armor or shield. Armor interferes with a sorcerer's gestures, which can cause her spells with somatic components to fail
Umbral Bloodline: Spirits from the shadow plane dally at times in the world of light, and such as these lay with your ancestors once upon a time, imparting the mystery of shadow-stuff into your lineage. You are often sullen and withdrawn, preferring to skulk at the fringes of social circles and keep to yourself, cultivating an air of mystery and majesty that is all your own.
[b]Class Skill: Stealth.
Bonus Spells: ray of enfeeblement (3rd), darkvision (5th), deeper darkness (7th), shadow conjuration (9th), shadow evocation (11th), shadow walk (13th), power word blind (15th), greater shadow evocation (17th), shades (19th).
Bonus Feats: Acrobatic, Blind-Fight, Dodge, Quick Draw, Silent Spell, Skill Focus (Stealth), Stealthy, Weapon Finesse.
Bloodline Arcana: Whenever you cast a spell in an area of dim light or darkness, your effective caster level is increased by 1.
Bloodline Powers: Your benighted heritage infuses your mastery of magic with the essence of shadowstuff.
Cloak of Shadows (Sp): At 1st level, as a standard action, you can grant one target a cloak of shadows. This cloak gives the target a bonus on Stealth checks made in areas of dim or no light equal to 1/2 your sorcerer level for 1 round per 2 sorcerer levels you possess (minimum +1 bonus for 1 round). You may use this ability a number of times per day equal to 3 + your Charisma modifier.
Nighteye (Ex): At 3rd level, you gain darkvision 30 feet. At 9th level, you gain darkvision 60 feet. If you already possess darkvision, its range is increased by these amounts.