Kai'Sa

Megumin Kai'Sa, a Kai'Sa custom skin

Name: Megumin Kai'Sa, a Kai'Sa custom skin
Uploaded: 2026-05-02T00:00:00.000Z
Channel: Nimu
Description: Kai'Sa becomes Megumin from KonoSuba, with a new model, animations, effects, sounds and voice, by Nimu.

Kai'Sa becomes Megumin from KonoSuba, with a new model, animations, effects, sounds and voice, by Nimu.

Champion: Kai'Sa
Creator: Nimu
Available on: RuneForge
What changes: Textures
Model
Animations
Visual effects
Sound effects
Voice over
Showcase: May 2, 2026

Get it on RuneForge

Overview

One spell, all of her mana: Megumin, the explosion-obsessed archwizard of KonoSuba, takes over Kai’Sa. Nimu adds a new model and textures, animations, VFX, SFX and voice, so Killer Instinct finally ends in an EXPLOSION.

How to install

Custom skins are installed with a mod manager such as LTK Manager or Divine’s Celestial. Download the file from the creator’s page and follow their install guide.