AI Gacha Key Visual Generator

AI Gacha Key Visual Generator: Banner-Ready Splash Art

Most AI art gives you one lucky frame. Studio keeps the same cast on the next banner — hero, nation and element in one frame, ready for a title.

Gacha key visual of Tartaglia on a Liyue rooftop at night, hydro blades in his hand

Gacha key visual of Shanks on the bow of a ship under a crimson sky

Gacha key visual of Yoshikawa Yuki laughing at a desk in a classroom at sunset

Gacha key visual of Fern on a snow road at blue hour, staff glowing faintly

Gacha key visual of Luffy leaping over a sky island, straw hat flying, clouds breaking below — **Monkey D. Luffy · One Piece** — Drawn by this page's own button in a world that already held 259 materials: sky island behind him, quiet sky above for a title, hat in the air.

Gacha key visual of Raiden Shogun with a naginata against a storm-lit Inazuma — **Raiden Shogun · Genshin Impact** — Electro across the sky, naginata through the frame — the costume still reads at thumbnail size.

Gacha key visual of Zoro drawing a blade in a Wano castle town at night — **Roronoa Zoro · One Piece** — Wano at night: haki crawling along the steel, a cold moon, one warm lantern.

Gacha key visual of Nahida on a mossy root in front of the giant tree of Sumeru — **Nahida · Genshin Impact** — A small hero and a huge tree — the banner sells the world's scale, not just a face.

Gacha key visual of Zhongli in front of Liyue harbour at dusk with sky lanterns — **Zhongli · Genshin Impact** — Liyue at dusk with sky lanterns; the nation carries as much of the frame as he does.

Gacha key visual of Boa Hancock seated on a giant snake above Amazon Lily at sunset — **Boa Hancock · One Piece** — Seated, chin up, snake rearing behind her — a limited-banner silhouette.

Gacha key visual of Hori Kyouko on a school rooftop holding a paper lantern at dusk — **Hori Kyouko · Horimiya** — No armour, no element: a school festival at golden hour still reads as a banner.

Gacha key visual of Miyamura in a dark classroom with a full moon in the window — **Miyamura Izumi · Horimiya** — The quiet one: moon in the window, one lamp, the mood carried by shadow.

Gacha key visual of Frieren on a snow ridge under a green aurora — **Frieren · Frieren: Beyond Journey's End** — Aurora over a frozen valley; magic as a pale green glow instead of a light show.

What Studio does differently

A key visual is one frame of a bigger world. In Studio the world holds the cast, the nations, the palettes and the style, so the banner you draw on Monday still matches the one you draw next month — and the image publishes as a work with its own page, not a file you lose.

A cast that stays on-model — every character is a material with a cover image, and the banner uses that face as its reference.
Nations you can point at — locations and factions keep the backdrop honest — Liyue stays Liyue, the aurora stays over that valley.
Banner to work in one run — the image lands next to the world it came from, with a URL you can link from a store page or a trailer.

Questions before you draw

What exactly do I get — one image or a set?

One key visual per run: a single banner, saved as a work in the world. Want the whole roster? Run it again with the next name; the world keeps the style and the cast.

Can it draw a character I invented?

Yes. Attach a sheet or a rough sketch and the prompt uses it as the face reference, or describe them once and keep the description in the world so the next banner can match it.

Do I need to know the game's art style?

No. Name the nation, the element and the light — Liyue at dusk, aurora over a frozen valley — and the world's palette does the rest.

How long does one banner take?

A couple of minutes for one image. A wide, high-quality banner takes longer than the square default and comes back cleaner — worth the wait for a title screen.

Can I add the game's title and logo myself?

Yes. No text is generated; the top of the frame is kept quiet so you can set type without fighting the art.

Will the character look the same in the next banner?

If they live in the world, yes — their cover image is the reference every time. A one-off prompt with no reference drifts, and everyone notices.

Can I make a vertical banner or an app icon?

Ask for the shape you need. 16:9 for a title screen, 3:4 for a store tile, 1:1 for an icon; the brief takes the size.

What if I don't have a world yet?

Start from one sentence. Studio builds the cast and the nations from it, then the first banner; every later image inherits them.

Draw the first key visual for your world.

One prompt, one banner, published next to the world it belongs to.

Draw My Key Visual