Ryvva Kowor was a member of an ancient race known as the Unjr'arak. Since a young age, she had to fend for herself. When she grew old enough, she quickly rose through the ranks of the military. She was killed in battle, and was sent to the realm of Xibyss. She went through the hellish landscape to defeat the four guardians of Xibyss, allowing her to escape and return to battle and settle unfinished business. After her quest, Xibyss was impressed with her, and he blessed her with extraordinary power. A more in-depth description of her backstory/feats can be seen here:

Powers and Stats

Tier: 9-A, likely higher

Name: Ryvva Kowor

Origin: Edgy OC

Gender: Female

Age: Unkown, currently immortal and unaging

Classification: Unjr'arak; Priestess of Xibyss

Powers and Abilities: Infinite Stamina, Superhuman Strength, Durability Negation, Mental Manipulation Immunity, Unaging

Attack Potency: Small Building level, likely higher

Speed: Subsonic+

Lifting Strength: Unknown

Striking Strength: Small Building level, likely higher

Durability: Multi-City Block level

Stamina: Infinite

Range: Long Range with Bow of Uxemis

Standard Equipment: Helm of Sylthar, Longsword of Ycbril, Shield of Mypharae, Bow of Uxemis

Intelligence: Above Average

Weaknesses: Very Weak Regeneration, Angers Easily, Fueled by Rage

Notable Attacks/Techniques: Directly attacking the soul with her Bow