Eisheth originally was an angel who fell in love with Lucifer and joined him in his rebellion. After falling from grace, she was born as a human from Lilith's mother, making her Lilith and Agrat's sister. During her life as a human, she regretted what she did in heaven but the exact moment Abbadon turned her into a demon and imprisoned her. She was released during the events of War of the Sons and attempts to destroy the War Scroll. To stop Abbadon, the Winchesters allow her to possess Sam before they destroy the War Scroll. Abbadon transports them to the present where Eisheth engages Abbadon in battle. Due to the danger to Sam, Dean calls upon Castiel who summons five more angels who kill Abbadon. Castiel then teleports Dean, Sam and Eisheth to safety. To Eisheth and Castiel's shock, Dean