True Transformation

You can transform a creature you can touch into another creature of your choice. The size can vary from Tiny to Gargantuan regardless of the creature's original size. The creature that is transformed gains all of the creature's statistics. Any equipment on the creature's body is transformed as well. If the creature is knocked unconscious or dead, the creature reverts to its original form. After the creature returns to its original form, all memories of the time spent transformed cannot be remembered unless transformed back into the creature.