Zenon Zogratis

Zenon Zogratis is a member of the Spade Kingdom's Dark Triad and the host of the devil Beelzebub. Zenon uses this magic attribute to generate and manipulate his own bones. He typically releases massive tangles of bones that offer no openings for his enemies to evade and are sharp like spears, allowing him to brutally skewer his opponents. He can increase these bones' regeneration for defensive purposes, repairing them faster than they can be destroyed. He can also shape the bones into weapons to wield by hand, like a sword. After unleashing 100% of his devil's power, he switches to powerful and swift bone whips that have been noted to possess greater attack power and regeneration speed. Zenon uses this rare magic attribute to manipulate space. His version of this magic attribute involves creating spatial cubes that allow him to dominate and negate the mana trapped within them. The cubes can vary in size and number. As a devil host, Zenon possesses an immense amount of magic power. With little effort, he defeats a Diamond Kingdom army that includes two of the Eight Shining Generals, and later William Vangeance, a Magic Knight captain. His displays of power terrify the normally battle-seeking Luck Voltia and the powerful Sylph, the spirit of wind. As a member of the Dark Triad, Zenon is host to one of the highest-ranking devils, Beelzebub, who grants him immense power.

When he was a child, he was recognized to have a greater aptitude for Devil power than Dante or Vanica. He can use up to 80% of his devil's power; after the first gate to the underworld opens, Zenon is able to access 100%. The more power he draws on, the more devil-like his appearance becomes. At 55% of his devil's power, Zenon effortlessly defeats the four-leaf-clover, spirit-assimilated vice-captain of Golden Dawn. Due to being devil-possessed, Zenon has the ability to use both his own Bone Magic and Beelzebub's Spatial Magic. After a making a new bargain with Beelzebub, Zenon obtains the heart of a devil, effectively turning him into a devil. His magic power also becomes more devil-like. In his devil form, Zenon can utilize offensive Spatial Magic, alongside his other space-based spells. Zenon combines his Bone Magic with Beelzebub's Spatial Magic. Zenon's massive magic power increases even further. Due to his devil heart, Zenon is capable of surviving and regenerating from otherwise fatal injuries. Zenon possesses a spade grimoire that contains various bone-based magic spells. Zenon is extremely merciless. He does not seem to talk much, preferring to settle disputes with his magic power. He believes that emotion and tenacity mean nothing when compared to absolute power and that such weaknesses should be discarded. A facet of Zenon's personality seems to be his devotion and loyalty for his home kingdom of Spade. He is highly meticulous and determined to acquire more power to add to the Spade Kingdom's war force. He goes as far as invading the Clover Kingdom and directly attacking the Golden Dawn's base for the sole purpose of obtaining an Arcane Stage mage for his kingdom's military. However, beneath Zenon's typically cold and serious disposition lies a bloodthirsty individual. He coldly insults the defeated and brutalized members of the Golden Dawn and belittles his own subordinates as useless upon their defeats. He later looks down on and grins as he viciously attacks Yuno and that all of his actions are for the sake of the Spade Kingdom's glory. Unlike Dante and Vanica who love fighting against strong opponents to the point of either prolonging their battle or letting them live to become stronger, Zenon will instead quickly eliminate threats to their plans as he "killed" Yuno Grinberryall who managed to damage him and tried to kill Asta who has Anti Magic. Zenon is a tall man with black, messy hair. His most notable feature is a black, cross-shaped mark on the left side of his forehead and it extends down across his left eye. Zenon wears a black shirt with a high collar and black pants that tuck into brown boots. Additionally, he wears a dark blue fur coat with a short, light gray fur mantle on top. The back of the mantle is emblazoned with a spade symbol. When using his devil's power, the mantle becomes dark-colored. When using 55% of his devil's power, Zenon sprouts a pair of slightly curved horns from the top of his head and bat-like wings from his back, and the marking on his face expands. A dark-colored magic covers over half of his body, including the left horn and wing. After Zenon unleashes 100% of his devil's power, his full body is covered in black, including both horns and wings. Armor created from Bone Magic covers his chest in the form of a ribcage, bony appendages sprout from his back, his shoulders, forearm, hands as well as legs gets covered with bone armor, a helmet-like accessory fashioned from bone covers his left horn as well as half his face, the cross mark expands to the right part of his face and a second set of smaller horns appears on his forehead and he grows a whip-like tail with a trident-shaped tip.