Higgsfield Seedance VFX — Footage Transformation

This skill is for editing a clip the user already has: keep a real subject and the real camera move, change only what they ask for. It is the video-to-video sibling of ../higgsfield-seedance/SKILL.md (the general Seedance director). It reuses that skill's grammar verbatim — the six-slot formula, the Prompt-Craft Laws, the preflight linter — and adds the transformation layer below. Do not contradict the parent skill; when a shot needs filter-safety, mode selection, or engine rules, defer to it.

This skill is a video-to-video layer on top of ../higgsfield-seedance/SKILL.md. Every VFX transform is still a Seedance prompt. This skill only changes the starting point: a real source clip whose subject, performance, and camera move must survive the edit. higgsfield-seedance § Seedance 2.0 Prompt Modes / Transformation covers the in-clip morph (a character visibly becoming something else in one take); this skill covers preservation-VFX — lock the real plate, layer the effect in.