Morgana Pendragon

Before First Curse
Sometime before the Evil Queen conflict, she is encountered by Rumplestiltskin, who taunts her on her relationship with her father and brother. She tells him to leave her alone, which he does, but reminds her that the more she keeps up her terrible attitude then she will get ki

lled.

This prophecy is true, as Morgana is killed by Merlin

Season Five
After her death inflicted by Merlin, Morgana's soul transports to the Underworld, where she builds a house of her own. Her half-brother was saved by Merlin later on, and goes to make peace with her. However, it seems to fail until both of them settle their enmity towards each other, which was Morgana's unfinished buisness.

However, seeing her life has been nothing but misery, Zeus, king of the gods, resurrects her and Morgana lives in Storybrooke with her brother until she finds a place to live.