Narrative-first skill for building executive-quality strategy presentations. Operates in two modes: Narrative Mode for story structure, sequencing, and executive copy; and Elevation Mode for translating systems-level or technical content into C-Suite-ready business language using a structured workflow (value stream framing, naming conventions, time horizons, traceability). Hands off to metis-pptx for brand-compliant .pptx generation. Triggers on executive storytelling, narrative arc, strategic framing, or technical-to-executive translation requests.