János király, Fülöp herceg apja békét szeretne a két királyság között, ezért örül a házasság ötletének, Ingrith királynő azonban (Fülöp herceg anyja) titokban háborút készít elő, a kastély rejtett műhelyeiben fegyverek és lövedékek készülnek.
Fülöp herceg szülei meghívják Aurorát és Demónát vendégségbe.
Phillip's parents host an intimate dinner, having invited Aurora, Maleficent and Diaval. Maleficent maintains her composure as Ingrith taunts her throughout the evening by repeating the inaccurate story that has made the humans believe her to be evil: the story of Maleficent's sleeping curse on Aurora is only half the truth, because nobody has ever been told the whole truth about her loving Aurora and sacrificing herself to lift the curse. Ingrith alludes to Stefan's death as murder, and openly claims Maleficent killed two human fairy poachers last seen near the Moors. Maleficent responds with equal iciness that humans have been kidnapping fairies, and hints that she believes the order to do it comes from the King or Queen.
When Ingrith dismisses Maleficent's maternal bond with Aurora and claims that the marriage will make Ingrith her real mother, Maleficent reacts by angrily unleashing a burst of magical energy. John suddenly falls to the floor unconscious, and Ingrith cries out that Maleficent has cursed him. Maleficent denies cursing him, but Aurora disbelieves her. Phillip urges his mother to try and awaken John with a kiss. Ingrith demurs, and her weak attempt fails because she does not love her husband – a fact made obvious by her whispered words in John's ear: "You wanted peace, now Rest In Peace forever."
As Maleficent flees the castle, Ingrith's right-hand, Gerda, shoots Maleficent with an iron bullet. Wounded, Maleficent falls into the ocean, only to be rescued by a mysterious winged creature. She awakens in a cavern where fairies like herself have been in hiding. Among them is Conall, their peaceful leader who saved Maleficent, and Borra, a warlike fairy who favors open conflict with humans, and killed the poachers near the Moors. Maleficent is among the last creatures known as Dark Phoenix Fae, powerful fairies forced into hiding and nearly driven extinct by human oppression. She is also the last descendant from the Phoenix, an ancient and powerful Dark Fae ancestor. Because Maleficent's magic is so powerful, Conall and Borra believe she is instrumental in ending the conflict with humans, either by peace or war.