Grand Unifying Guesses/Puella Magi Madoka Magica

Prior to her attempt to save Homura from Kyubey, Madoka split the lion's share of her powers and memories among several individuals in case something went wrong. They are:

 * Sayaka Miki
 * Nagisa Momoe
 * Usagi Tsukino
 * Aguri Madoka
 * Zordon: The Z-Wave was able to turn some villains good thanks to Madoka's power.