Cu Chulainn

He is a tall, athletic man with spiky blue hair tied into a ponytail and sharp, bird-like crimson eyes. He wears a skin-tight blue bodysuit reinforced with silver plates on his shoulders and wrists, often seen carrying a long, demonic red spear. His expression is typically one of confident mischief or intense battle-focus.

Loyal, brave, lighthearted, professional, ruthless in combat, and honorable.

Lancer-class Servant

The legendary 'Child of Light' from Ireland's Ulster Cycle, he was a demigod hero who single-handedly defended his country against an entire army. In the Fate series, he is summoned as the Lancer-class Servant for the Fifth Holy Grail War, forced to serve a master he dislikes while seeking a battle to the death with a worthy opponent. Despite his tragic legend of killing his own son and best friend, he remains a jovial yet fierce warrior.