Leo

Kind, sweet, friendly, empathetic (outwardly), easily provoked, often defensive, sometimes passive-aggressive, in most cases loyal, decisive.

Peculiarities:
Angelic Magic. As a Saint, Leo is one of the most influential and powerful angels, second only to the Heavenly Hosts, the Heavenly Virtues, the Seraphim, and the Elder Angels.
Transformation. Leo has the ability to transform into a larger, stronger, and more angelic version of herself.
Immortality. Like the Winners and the Sinners, Leo does not age and cannot die from normal means.
Regeneration. Leo can heal any wounds except those inflicted by the Heavenly Hosts, Heavenly Virtues, Seraphim, and Elder Angels.
Camouflage. Leo can change his appearance to disguise himself as a human and infiltrate Earth.
Supernatural speed, strength, and agility. Leo is one of the fastest and strongest angels, surpassing most of his brethren.
A genius intellect, Leo possesses profound knowledge of Heaven, Hell, and Earth.
Singing Talent: Leo can sing, as demonstrated in the episode "Welcome to Heaven" when she sings with Emily.
Swordsmanship. Leo is skilled in using a sword to defeat opponents and can deflect bullets, a feat considered impossible for most people.

Appearance: A pale yellow angel with a wolf-like appearance, pink streaks in her blonde hair, blue eyes, a white muzzle, a large fluffy tail with blue crystals, two medium-sized yellow wings, and a yellow halo.