Tsujin: Summon Wings

If you haven't guessed already, Tsujin can conjure wings and fly around. The wings are large, white, shimmering, and full of magical goodness. These wings give Tsujin a bunch of bonuses, but drain MP over time. When she summons them, she is purged of most bad status and gains significant regeneration per turn. She also gets new skills depending on how high her level is. Most of her tech is holy/divine stuff like Celestial Bolt (direct damage) or Wing Embrace (self heal/dispel). While flying, she is able to do some fancy sword attacks (disabled if you have a bow equipped instead). You can choose to end the flying state any time, or it will cancel if the battle ends or you run out of MP.

Wings are useful in combat, but Tsujin seems to use them all the time outside of combat as well. She is able to fly around and skip platforming segments entirely. Unfortunately, she can't carry both Baru and Skully so the three of them usually travel by foot. Since she enjoys spamming her wings, she'll probably wind up consuming all of the ethers the party has.