* As Mother Superior, Sin possessed a range of superhuman powers including telepathy, telekinesis, teleportation and intangibility. After she was de-aged, she apparently lost these powers completely - unlike the other "Sisters of Sin", whose powers were diminished but not eliminated upon de-aging. The reason for this discrepancy is currently unclear.
* With Hammer of Skadi, Sin has the powers associated with wielding an enchanted Asgardian weapon.