Sadeena/Powers and Abilities

Abilities
Sadeena can fight both in close quarters combat and with magic. She can also use a wide range of ritual magic including self-buffing magic as well as Choral Magic and dragon vein magic, even being able to swiftly counter-cast Zweitte-level spells. She's also a very skilled fighter, being able to more than hold her own against Naofumi, Raphtalia, and Filo while untransformed, even going as far as pointing out their mistakes while fighting. Though they would have her beat had they not been cursed at that time.

Innate Abilities

 * Echolocation: Just like whales, killer whales and dolphins, she can use sonar to locate objects and people. This also can render illusion magic ineffective.
 * Animal form: Sadeena can transform into a form resembling a humanoid killer whale on land, with legs and arms, unlike a normal killer whale. This form increases all of her stats and raises her fighting ability while in water environments even further.

Magic

 * Dreifach Chain Lightning: Several blindingly bright bolts of lightning shoot out from Sadeena's harpoon piercing right through enemies.
 * Anti-Zweitte Aura: A counter-spell that nullifies the effects of the Aura spell before they're applied.
 * Dreifach Thunder Burst: An ultra-thick bolt of lightning. Naofumi notes that such power puts it on par with the ritual magic Judgement.
 * Dreifach Thunder Bolt: Shoots a bolt of lightning. The electricity can be redirected if it strikes a conductive object, such as iron.
 * Dreifach Lightning Speed: Lightning rains down on Sadeena, enveloping and electrifying her body, raising agility. This also electrocutes nearby enemies, like static electricity.
 * Dreifach Thunder Guard: Envelops Sadeena in thunder, protecting her from attacks.
 * Dreifach Paralyzing Thunder: Electric-type paralysis magic.
 * Descent of the Thunder God: Sadeena casts this magic in cooperation with Naofumi. Makes the target's stats skyrocket. Also gives them the ability to use Electric-type attacks and allows the use of electric-type combo skills.