Shtriga

{{RecurringCharacters | name=Shtriga | image= | season=1 | category=Creature | first= Something Wicked | last= Something Wicked | powers=Soul Eating Invincable | appeared=Something Wicked | status=Deceased | occupation=Doctor (to blend in} | affiliation= | location= | actor=}} Shtriga is a creature that feeds off of Children' lifeforce, and takes on a friendly appearance in society.

Pre-Season 1
Sam and Dean first encounted this when they were kids. John left Dean in charge of taking care of Sam, while we went to hunt this creature. Dean went out later that night and found the Shtriga feeding on Sam. John comes in at the last moment and shoots the Shtriga.

Season 1
John sends the boys to a town where this creature is so Dean can finish the job. The Shtriga takes on the form of a doctor who is taking care of the ailing children. Sam and Dean know its pattern and set up a trap for the Shtriga by using a boy. When the Shtriga gets close enough, they pop out and attack. The Shtriga manages to overwhelm Sam and begins to suck his lifeforce, until he is ended by Dean.

Abilities
Live forever: by feeding off life force, the Shtrige can live for a long time.

Weakness
Can only be hurt while feeding, and shot with an iron round.