Lusckairi

The Queen.

A humanoid bloodline that formed the majority of Medium class.

They acted as the main supporter to the power wielder (Maryndee).

Providing them the infamous,

Energy Cores.

Most were engaged to the bloodline from Maryndee since they were born.

To protect and support them during battle. 

Medium class was considered as the main associates of all the power wielder classes.

Medium can be subclassified into ► 1) Wizard 2) Sorcerer

Wizard ► served as the main sources of energy cores to the power wielder. They're able to provide energy cores without bonding.

Sorcerer ► do not possessed any ability on their own. They have to associate (engaged) with power wielder to form collateral abilities with them.