Parace L'Sia is an elf girl and the final boss of Arcana Heart 2: Suggoi!.
She uses the Arcana of Life, Paracelsia. Four orbs spin around Parace which attack opponents and use elemental Arcana properties: Yellow for Earth, Green for Plant and Wind, Red for Fire, and Blue for Water and Ice. These powers resemble those of Mildred Avallone and both are able to teleport, with Parace utilizing far greater movement range and frequency (seemingly relying on it for movement).
Parace makes an appearance in Arcana Hearts 3 as an optional boss fight.
- She is named after the Swiss alchemist Theoprastus Paracelsus (better known as Paracelsus).
- Parace L'Sia is regarded as one of the hardest bosses in fighting games history.