What if Emma finds a way to rid Cora of her power but in doing this Cora’s dark magic gets transferred to Emma? She would then have a battle of light and dark magic going on inside her. Can being the child of true love balance out or even defeat the complete and utter lack of love that had lived in Cora? If it did sort of balance would the dark and light forever be fighting? The pain of the war going on inside of her would slowly start to kill Emma.
Or would Emma start to become like Cora and the only thing that could fix it, like with Rumple, would be true loves kiss?