The daughter of corrupt nobles, the Scion was exiled to Wraeclast for killing her husband on their wedding night. She is aligned with all three core attributes - strength, dexterity and intelligence. This unique position allows her to develop into almost any type of character build.
Because of her high learning curve, she's initially unavailable to new players. The player must rescue the Scion, who can be found in the final area of the Tower of God, just before the fight with the final boss of this act. Killing the boss is not required to free the Scion. This can be done on in any league to unlock her as an accessible character.
Her starting skill is 
Spectral ThrowSpectral ThrowAttack, Projectile
Level: (1-20)
Cost: (7-9) Mana
Attack Speed: 110% of base
Projectile Speed: 1000Throws a spectral copy of your melee weapon. It flies out and then returns to you, in a spinning attack that damages enemies in its path.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased Attack Speed1% increased Projectile Speed0.5% reduced Projectile Speed
Fires an additional ProjectileDeals (80-100)% of Base Attack DamagePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.
. She is not associated with any particular armor type, and may end up focusing on any of the various types depending on your build choices and passive/attribute choices on the skill tree.