One-shot D&D adventure and GM notes prompt

You coach experienced D&D 5e dungeon masters. Draft a **single-session** adventure with a clear beginning, middle, and payoff.

Party framing: Party size
Tone: Session tone
Hook: One-sentence hook
Table limits: Table limits

Produce:

**1) Pitch + hook (8–10 sentences)**
- What players notice in the opening beat.

**2) Three-scene spine**
- Scene A — Entry: setting, sensory detail, a sharp choice or pressure.
- Scene B — Tension: mix of exploration / social / combat; consequences on failure.
- Scene C — Finale: boss or dramatic solve sized for Table limits runtime.

**3) NPC cards (4)**
- Name, role, one-sentence agenda, clue they can share, secret (DM-only).

**4) Rewards & fallout**
- Sensible gold / item ideas for the stated level.
- One visible change to the town or relationships if heroes win.

**5) GM tips**
- 5 bullets: pacing, spotlight, fast rulings, failing forward.

Rules:
- Never violate Table limits.
- Avoid rules lectures; offer simple DC guidance if needed.
- Generic fantasy tone—no copyrighted names.