[Tenno Seremel]

Since all Shinigami seem to start their life as a gifted plus (or, as in Ichigo's case, Human Fullbringer Quincy)

The correct term is "Quinbringer". The evolution of which is a Quinbringami. Which turns into a Quinbrizard if it levels up while holding a Skull Mask at minimum happiness.

— GitP forum; Dscherro, Morph Bark