Talisman vs Scarlet Witch

Talisman:

Coronet of Enchantment which allows her to tap into the Earth's available mystic energy, enabling her to cast a near infinite variety of spells. Astral travel, levitation, energy projection, magic shields, matter manipulation, teleportation, opening of dimensional portals. While wearing the Coronet, doesn't require food or sleep. The Coronet also provides Talisman with vast knowledge of the magical world. As the Binder of Spirits, Talisman's control over spirit is absolute

Scarlet Witch:

Reality warping, manifested as probability alteration and hex-casting ability, flight, transform people and matter, fire powerful beams of magic.

Small note. The Scarlet Witch was powerful enough that Dr. Strange thought she could replace him as Sorcerer Supreme, while Talisman was said to be able to rival his power if given time.