Mysteria

Mysteria is the main antagonist of Parasoul, a mysterious woman that appears in worlds nearing their end, always seen carrying a black umbrella and wearing a beaked mask. Bound to an umbrella centuries ago, she has become a bad omen and is quickly blamed by Umbra for the monsters attacking innocent worlds. She has been around for centuries and can dissolve into/form from a flock of black birds. Wherever she appears, monsters follow, erupting from her Downpour companion Hypercane.