Hybrid

A hybrid is a person who was born from a Power User and a Rare Kind. A hybrid is known as the opposite of a Rare Kind and are the "forbidden beings".

The only known Hybrid is Rei Ogami; however, Sakura Sakurakouji may also be one, albeit with Rare Kind powers, as her mother is a Power User while her father is a Rare Kind.

It is also because of his Hybrid heritage that Ogami is able to use the Seven Flames of the Seven Deadly Sins.