The clan's origins derived from old demons that evolved into human but lost all demonic traits except their icy blue eyes. The only blood line the could retain was their ability to phase parts of their body through solid objects. Drake is the direct decedent of the first demon ((which appears as a living birthmark/tattoo)) making him the leader. The nightingale clan has few flaws, but the most drastic flaw is the fact that they must follow any order the Clan leader gives them. They are also enemies to the Niwa
Traits:
Icy blue eyes ~
tattoo-like birth mark*
Abilities:
Sees the world in slow-motion increasing reaction time~
Merging with objects
Control over clan members*
Ability to absorb chakra based attacks such as rasengan and chidori
Mastery of poisons
Flaw:
complete Obedience
must wait an extremely long timer between jutsus
(~)=drake and his blood relatives
(*)=Drake only((or only passed on by Drake))