Pursuing the power of her dark magic, Morgan hides in plain sight at Camelot where she begins her plan to drive a wedge between Arthur and his men. Igraine tries to find a way out of Castle Pendragon.
Igraine is held prisoner at Morgan's castle, Pendragon, while Morgan, magically disguised as Igraine, roams the halls of Camelot plotting intrigue. As Igraine, she reveals to Leontes that Arthur had a tryst with Guinevere in the morning before their wedding.
The real Igraine eventually escapes Morgan's castle and travels back to Camelot only to run into Morgan who is still in Igraine's form.