What problem does it solve? Vague effect requests like "magical" or "explosive" produce noisy, unstable AI video. This Skill converts VFX ideas into physically plausible prompt language with defined sources, motion paths, interactions, and endpoints for Seedance 2.0. ## Core Features & Use Cases - Effects Contract: Structures every effect with source, material, motion path, light interaction, object interaction, dissipation, and endpoint. - Prompt-Ready Phrases: Provides tested phrasing for particles, energy, smoke, transformation, and weather effects with stability notes. - Identity Protection: Keeps faces, hands, logos, and text stable by placing effects around them rather than through them. - Use Case: A user wants gold particles swirling around a product logo. The Skill produces a phrase like "gold dust particles spiral from behind the logo, catch the backlight, then settle on the table" while keeping the logo rigid. ## Quick Start Ask the agent to write a Seedance 2.0 VFX prompt for smoke rolling over a glass with a clear dissipation endpoint.