There To Meet With Macbeth

On the Day of the Dead, the Heroes Alliance FINAL members get a surprise visit from three witches who say the same quotes as spoken in Macbeth--
 * Witch 1: "When shall we three meet again, in thunder, lightning, or in rain?"
 * Witch 2: "When the hurlyburly's done, when the battle's lost and won."
 * Witch 3: "There will be ere the set of sun."
 * Witch 1: "Where the place?"
 * Witch 2: "Upon the heath"
 * Witch 3: "There to meet with..."
 * All witches: "Macbeth!"