A simple, vibrant shader for iris. A fantasy and semi realistic pack by Doveblond, tuned for medium-tier hardware and better. Compatible with Iris and OptiFine across Minecraft 1.21.9 – 26.2. Licensed MIT, so the download is mirrored right here on MineSpecs — no ads, no redirects.

How to install Atherial Shaders

1. 1Install a shader loader for Minecraft 1.21.9 – 26.2 — Iris (pairs with Sodium) or OptiFine.Atherial Shaders is a shaderpack, so it needs a loader to run.
2. 2Download the Atherial Shaders .zip from the button above — keep it zipped. It is mirrored on MineSpecs, so there is no ad-gate or redirect.
3. 3Drop the .zip into your .minecraft/shaderpacks folder (%appdata%\.minecraft\shaderpacks on Windows, ~/Library/Application Support/minecraft/shaderpacks on macOS).
4. 4Launch the game, open Options → Video Settings → Shaders, and select Atherial Shaders.

Performance & what to expect

Atherial Shaders is rated medium performance impact. It wants a mid-range dedicated GPU. Drop render distance a few chunks if you fall below 60 FPS. The look is fantasy and semi realistic.

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Atherial Shaders is created by Doveblond and mirrored here under its MIT licence. MineSpecs is an unofficial fan project and is not affiliated with Doveblond, Mojang Studios or Microsoft.