Leo (Raze)

Leo, "The Lion" (獅子宮 "Shishikyū") is a Celestial Spirit and one of the 12 Golden Zodiac Keys. Her key is currently owned by Ananta Suzumura of Club Oz.

Magic and Abilities
Superhuman Strength:

Enhanced Durability: Being a combat Stellar Spirit, Leo claims to be able to "take her fair share of abuse", more than a normal, non-combat oriented Spirit. Befitting her role as a fighter and living up to her words, Leo has proven herself to be quite resilient in combat: she was capable of enduring a barrage of physical blows from a pair of powerful opponents and keep fighting for a time.

Immortality: As a Celestial Spirit, Leo cannot die, unless she is somehow forced to stay in the Human World for too long without the chance to return to the Celestial Spirit World, something which would draw away her life force, and eventually kill her.

Expert Hand To Hand Combatant: Leo is known as a "combat specialist", with her expertise in martial arts being the main element of her fighting style. She excels at close combat with strong kicks and punches, and her strength and speed are so high that allow her to incapacitate foes through the use of hand-to-hand combat alone before they can react, without the need to cast any Magic. When she does employ her signature Magic Regulus, however, the power of Leo's melee attacks is boosted further, allowing her to make the most out of her physical attacks, which are enhanced to various degrees by light

Telepathy: Leo is able to communicate via telepathy with the owner of her key.

Regulus
A type of Ring Magic related to her Celestial Spirit powers which allows her to produce the element of light from her body, Regulus is mainly used to boost Leo's melee performance, empowering her physical attacks with wakes of destructive light, which are produced from her unarmed blows in a fashion similar to a lion clawing at its prey. Light can also be employed in other ways, with Leo being capable of emitting it in vast amounts, enough to cover a wide area, and shape it into various forms. To activate this skill, Leo was initially shown bending her right arm, with the clenched fist pointed towards the sky, and grabbing her bicep with her left hand, before chanting out "O Regulus... Grant me your strength!". Later on, Leo is only shown taking on the stance without actually chanting the incantation

Behind The Scenes
Some parts are taken from the mother wiki, so credit to them for that.