A brief description of the manga Saint of Black Kite~ The Banished Healer Masters Dark Magic with Abundant Magical Power:
Russel is a [saint] who was an expert in recovery magic. Нe was in a group with his childhood friends until the rest of the members learned revival magic.
Branded unnecessary and expelled from his group of friends, he meets a mysterious beauty named Sybilla.
His infinite magical potential, combined with her guidance now allow him to reach heights once deemed impossible!