On any Magical Island, you can get a Paironormal Monster using its unique breeding combination for you to discover! The form available alternates depending on the Human World’s day and night cycle. Paironormal Monsters on the Magical Islands cannot be used as parents for breeding.
On Paironormal Carnival, you can get the Major form of a Paironormal Monster by transposing it from a Magical Island once it reaches Level 18. Once you have at least two Paironormals on Paironormal Carnival, you can begin breeding them to discover more! Unlike the Magical Islands, Paironormal Monsters on Paironormal Carnival can be bred at any time of day.