Wanda aka scarlet witch suffers from bipolar disorder like her younger half sister Lorna. She is the daughter of magneto though she wasn’t raised by him

Wanda had the ability to manipulate probability via her "hexes" (often manifesting physically as "hex spheres" or "hex bolts"). These hexes were relatively short range, and were limited to her line of sight. Casting a hex required a gesture and concentration on her part, though the gestures were largely a focus for the concentration. 