Makes a subject suddenly gains an absurd amount of muscle.

Trigger phrase: The <subject> grows huge muscles

Replace <subject> with your character, for example: The man grows huge muscles.

Recommended strength: 1.0. Lower values work too, so feel free to experiment and find the intensity that best suits your video.

Muscle Surge works best with human characters and I2VA, but it can work with other subjects and scenarios as well.

Want to recreate my videos? Every example video has its ComfyUI workflow embedded. Just drag and drop the video into ComfyUI to load the workflow and reproduce the setup.