Saint Saturn appears from a magic circle, emitting black lightning and a peculiar aura. Lower-ranking Marines are forbidden from looking at him. The magical circle takes the form of a star with the number 5 inside, adding to the mystique of the moment.
Saint Saturn appears as a colossal spider figure with an ox's head and dark clouds swirling around him, resembling the awakening of a Zoan-type Devil Fruit user. Marines who defy his orders and continue to gaze at him suddenly die as their heads explode.
Judging by its appearance, Saint Saturn's Devil Fruit likely takes the form of a Mythical Zoan, possibly the Ushi-Oni. This creature is from Western Japanese folklore, described as a creature with an ox's head, sharp horns, a spider-like body with six legs, and a long claw on each foot.
In Wakayama Prefecture, the Ushi-Oni is said to inhabit the mountains. Legend has it that when a pedestrian makes eye contact with the Ushi-Oni, they cannot look away. Their soul or energy is drained, leading to their death.
This aligns with Saint Garcia Saturn's appearance when he emerges from his magical circle, forbidding lower-ranking Marines from looking at him. Could he be a consumer of a Zoan-type Devil Fruit, specifically the Ushi-Oni? or is he a devil itself? What do you think?