Psychic Kappa + Thunder Dragon → Kairyu-shin

Psychic Kappa + Water Magician → Hyosube

Psychic Kappa + Ice Water → Hyosube

Psychic Kappa + Waterdragon Fairy → Hyosube

Psychic Kappa + Water Girl → Hyosube

Psychic Kappa + Turu-Purun → Hyosube

Psychic Kappa + Guardian of the Sea → Hyosube

Psychic Kappa + Aqua Snake → Hyosube

Psychic Kappa + Spike Seadra → Kairyu-shin

Psychic Kappa + 30,000-Year White Turtle → Hyosube

Psychic Kappa + Kappa Avenger → Hyosube

Psychic Kappa + Kanikabuto → Hyosube