After a brief incantation, two black samurais and an undead knight riding on a white skeleton warhorse slowly emerged from a pitch-black summoning vortex on the grassland atop Tourmaline’s back.1

There were two types of undead summoning.0

The first involved local summoning, which used less mana but required the presence of sufficient skeletons or blood sacrifices in the area.0

The second type summoned entities directly from the otherworld, consuming more focus and mana but placing fewer requirements on the surrounding environment.1

Regardless of the method, necromancy and summoning magic were deeply related.1

Sein was currently testing out the undead summoning spell he had recently master...0