Margo Stillman

Margo Stillman is one of the three Stillman Sisters. In The Power of Three Blondes, they each stole the Charmed ones' powers and identities. Because Margo is the youngest sister, she obtained Paige's identity, and later her Wiccan powers. After Chris broke their spell, Margo's powers were bound along with her sisters and was sent to jail for the murder of a vacuum salesman.

Powers & Abilities
Margo was an evil lower level witch who had the basic powers of Spellcasting, Potion making and Scrying and like her other sisters, Margo had the power of Shapeshifting. Margo initially used her powers to pretend to be Paige in an attempt to trick the Book of Shadows into believing that she, along with her sisters, were the Charmed Ones.

Paige's Powers
Margo initially thought she'd get Piper's powers, but her older sister Mabel told her that she would get Paige's powers instead since they get their powers by seniority. Margo later got in an argument with her sister Mitzy, who wanted Paige's powers rather than Phoebe's. Phoebe's powers were tied to how people thought or felt, and Mitzy cared about neither. Eventually, Mabel talked Mitzy into accepting that she'd get Phoebe's powers.

After stealing the identities of the Halliwell sisters, the Stillman sisters lured them out of the Manor so they could use the Book of Shadows to steal their powers. They didn't know, however, that most of Paige's powers came from her Whitelighter side or were linked to her whitelighter side, meaning she wasn't able to receive any additional powers from Paige. It is possible, however, that her witch powers increased when she stole Paige's witch powers. During an ensuing fight, Margo swung a lamp at Paige and was surprised when Paige orbed out of the way. She later complained that she'd been "stiffed in the power department, as usual".She had to content herself with casting a spell to keep Whitelighters from orbing. After Chris broke the Power of Three between the Stillman sisters, her spells were reversed as well.