Ava Phoenix

Ava Phoenix, formerly known as Phoenica, is currently Tail Wings.

Solaris Era
Phoenica and Drakarus are sealed by Solaris.

Hikari Era
The 15 Twintailian Warriors (after Solaris and before Garth) seal them again.

She tries to break it for the third time, succeeds, and dies shortly after, as Drakarus leads the Ultimagil with a copy of her previous form, she dies.

Garth Era
She is revived as Ava Phoenix.

Arsenal

 * Wing Blades

Morpher

 * "Wings of Morality" Tail Gear

Weapon

 * Morality Blades