your archetype is the doppelgänger.

(disclaimer: the doppelgänger archetype is not a reflection of what a horrible person you are. ie: luke castellan, and regulus black were both extremely brave people. your choices and actions define you)

traits:  manipulative, self deprecating, intelligent, knowledgable, ambiguous, caring

the doppelgänger is most commonly used to symbolize the divide between two egos, or a the grey line between good and bad. doppelgängers are extremely intelligent, and are able to manipulate a persons thoughts and feelings for their own benefit. while they are seen as a darker character, they are closer to being morally ambiguous, if not, someone who has been forced into a position they never agreed upon. doppelgängers wish they could do better, and often find themselves regretting not doing something. while they are capable of manipulating others, they are vulnerable, making themselves susceptible to being manipulated as well. although many of their traits are negative, they crave attention, validation, and wish they could be a better version of themselves. if you can get under their hard exterior, you'll find a true friend, and a loyalist.  

fictional characters that are doppelgängers:  severus snape, draco malfoy, credence barebone, luke castellan, sherlock holmes, anakin skywalker, bruce wayne, spike (btvs), angel (btvs), faith lehane, daryl dixon, selina kyle, natasha romanoff, regulus black

other personality types that go with this:  hades, wampus, horned serpent, slytherin

tagged by: @brxghtly sort of