Powerful anime villain with magic knife

Grimdark mystic ominous sensei villain wielding a huge magic knife, anime style, high fantasy, digital art, masterpiece painting, ultra detailed, ultra high definition, 8K resolution, 3D shading, superior quality, cover illustration, complex design, luminous highlights, rich vibrant colours, hyperrealistic, meticulously hyper detailed, high contrast, artstation --niji 5

portrait of an anthropomorphic seal, heavy rain, medieval raincoat, medieval shoulder armour, harpoon, dark background, One Piece anime artwork style, Eiichiro Oda artwork style, anime artwork style, anime, character design, cinematic, HD, 8K, --niji 5

Create a character sheet of ‘Tappuru Sensei,’ a 25-year-old female psychology teacher. She has a stern but subtly warm expression. Her medium-length brown hair is styled neatly, and she wears a blouse with a pencil skirt. The sheet includes multiple angles: front, side, and three-quarter views. Surround her with elements like brain diagrams, hearts, a color palette, and labels. The aesthetic is clean and professional, with a soft, educational atmosphere.

portrait of an anthropomorphic Camel, stern expression, wearing blue Ancient Greek armour with a yellow cloak, blue sky background, One Piece anime artwork style, Studio Ghibli artwork style, Eiichiro Oda artwork style, anime artwork style, dark background, anime, character design, cinematic, HD, 8K, --niji 6

Baby Koro-sensei from Assassination Classroom in an ultra-cute 'uwu' style, peacefully sleeping in a small wooden crib, wrapped in a soft yellow and black blanket with tiny tentacle symbols. His chubby cheeks are blushing, and his round, smiling face adds to his adorable look. A gentle glow of classroom energy surrounds him like a protective aura. In the crib, he cuddles a plush of his signature tentacle. The crib is surrounded by small plush toys shaped like classroom items, with pastel colors creating a warm, cozy atmosphere. 8K, HDR, high quality, --ar 9:16

Grimdark mystic ominous sensei bushi wielding a huge vorpal knife, anime style, high fantasy, digital art, masterpiece painting, ultra detailed, ultra high definition, 8K resolution, 3D shading, superior quality, cover illustration, complex design, luminous highlights, rich vibrant colours, hyperrealistic, meticulously hyper detailed, high contrast, artstation --niji 5

Grimdark mystic ominous sensei villain wielding a huge magic knife, anime style, high fantasy, digital art, masterpiece painting, ultra detailed, ultra high definition, 8K resolution, 3D shading, superior quality, cover illustration, complex design, luminous highlights, rich vibrant colours, hyperrealistic, meticulously hyper detailed, high contrast, artstation --niji 5

Grimdark mystic ominous sensei villain wielding a huge magic knife, anime style, high fantasy, digital art, masterpiece painting, ultra detailed, ultra high definition, 8K resolution, 3D shading, superior quality, cover illustration, complex design, luminous highlights, rich vibrant colours, hyperrealistic, meticulously hyper detailed, high contrast, artstation --niji 5

Grimdark mystic ominous sensei bushi wielding a huge vorpal knife, anime style, high fantasy, digital art, masterpiece painting, ultra detailed, ultra high definition, 8K resolution, 3D shading, superior quality, cover illustration, complex design, luminous highlights, rich vibrant colours, hyperrealistic, meticulously hyper detailed, high contrast, artstation --niji 5