Lady Blackhope is the final boss fought on Unicorn Way, and defeating her is necessary for moving on to other streets in Wizard City. She resides in the first tower reached on unicorn way, just adjacent to the Lost Souls.
Like the other bosses on Unicorn Way, she does not have any strengths or weaknesses against any types of magic.
"Mere Mortals should not dabble in the affairs of the Undead. Perish now, Wizard!"