A few female super humans have formed a surrogate mother/child relationship at some point in their careers. In a battle between the following pairs, who wins?
Vixen and Gypsy vs. Storm and Sprite
Katana and Halo vs. Mystique and Rogue
Donna Troy and Starfire vs.The Invisible Woman and The Human Torch
"Rebirth" story lines=Post Crisis and N52 feats acceptable
If you have the time or inclination, give reasons for you selections, please.
Fight to KO or incapacitate