Absolutely. Here's **every detail you need to run the Great Hall of Spheres puzzle** from _Tomb of Horrors_, tailored for modern 5e while preserving the lethality and mystery of the original. This includes: --- ## 🏰 THE GREAT HALL OF SPHERES – MASTER PUZZLE GUIDE ### 🎭 **Narrative Introduction (Read Aloud Text)** > _You step into a long, dark corridor. Its polished black stone walls stretch endlessly before you, unbroken except for a strange pattern: along both sides, spaced evenly, are coloured spheres painted ten feet above the floor. Their glossy finish makes them shimmer eerily in the torchlight. At the far end of the corridor, three doors—red, black, and grey—await silently, promising danger or salvation._ --- ## 🧱 ROOM DIMENSIONS AND LAYOUT - **Length:** 130 ft. - **Width:** 20 ft. - **Ceiling Height:** 20 ft. - **Wall Detail:** - 10 spheres on each side (20 total) - Each sphere is perfectly round, ~2 ft. diameter, painted 10 ft. above floor - **End of Hall:** - 3 doors: Red (left), Black (centre), Grey (right) - All 3 are **false** and trapped --- ## 🎨 SPHERE LAYOUT AND EFFECTS |#|Side|Colour|Effect|DCs / Effects| |---|---|---|---|---| |1|Left|Gold|**Illusion – leads to crawlspace (true path)**|DC 15 Investigation reveals illusion| |2|Left|Orange|**Trap – Teleports to lava pit (death trap)**|DC 15 Arcana = magical aura| |3|Left|Purple|**Illusion – false crawlspace (leads to acid trap)**|DC 15 Perception to hear dripping acid| |4|Left|Black|**Trap – Teleport into spiked pit (30 damage)**|No save unless prepped| |5|Left|Green|**Safe – leads to secret room with cryptic clue**|DC 17 to discover; opens to crawlspace| |6|Left|Blue|**No effect – mundane paint**|—| |7|Left|Yellow|**Illusion – real crawlspace (progresses plot)**|DC 15 Investigation| |8|Left|Brown|**Trap – floor opens into darkness (fall trap)**|DC 15 Dex save or fall 30 ft.| |9|Left|Crimson|**Charm spell – save or enchanted (stand still)**|DC 16 Wisdom save| |10|Left|Grey|**False wall – leads to circular loop tunnel**|Investigation reveals the loop| | # | Side | Colour | Effect | DCs / Effects | | --- | ----- | --------- | ------------------------------------------------ | -------------------------------------- | | 11 | Right | Red | **Trap – Flames erupt (10d6 fire)** | DC 16 Dex save | | 12 | Right | Silver | **Trap – Magic mouth taunts you, nothing else** | Harmless distraction | | 13 | Right | Indigo | **Trap – Banishment into mini-demiplane (1hr)** | DC 17 Cha save or disappear | | 14 | Right | White | **Leads to treasure alcove (cursed item)** | Cursed sword: attacks wielder randomly | | 15 | Right | Violet | **Path to next chamber (hidden)** | DC 18 Arcana to spot a planar rift | | 16 | Right | Pale Blue | **Trap – Teleports to earlier deadly trap room** | DC 15 to detect trace magic | | 17 | Right | Bronze | **Safe – opens into dusty library crawlspace** | Contains lore scrolls | | 18 | Right | Olive | **Trap – Suffocation gas (10 ft. radius)** | DC 14 Con save per round | | 19 | Right | Teal | **No effect – completely mundane** | — | | 20 | Right | Pink | **Illusion – leads back to entrance** | Strange sense of déjà vu | --- ## 🧠 SOLVING THE PUZZLE The actual path forward requires the party to: 1. **Ignore the three end doors** – they are all **trapped** (details below) 2. Identify the **illusionary spheres** with crawlspaces 3. Choose either **Sphere 1 (Gold)** or **Sphere 7 (Yellow)** or **Sphere 15 (Violet)** – these lead to progress 4. **Use caution** when entering spheres, inspecting with magic (_Detect Magic_, _Dispel Magic_) or tools (10-ft poles, throwing pebbles) 5. Carefully **record the sequence of tested spheres** – backtracking can confuse parties --- ## 🚪 THE THREE DOORS AT THE END – FALSE EXITS |Door|Effect| |---|---| |**Red Door**|Opens onto a **falling ceiling trap** – DC 15 Dex save or take **6d10 bludgeoning**| |**Black Door**|**Explodes with necrotic magic** – 20-ft radius, DC 16 Con save, **6d8 necrotic**| |**Grey Door**|**Teleport trap** – randomised to a deadly encounter elsewhere in the tomb| **Perception DC 18** or **Investigation DC 15** reveals tiny cracks or arcane glyphs on each door, hinting at danger. --- ## 🧪 SUGGESTED SKILL CHECKS & TOOLS |Action|Skill / Spell|DC|Result| |---|---|---|---| |Examine sphere|Investigation|15|Reveal illusion or trap triggers| |Listen to wall|Perception|15|Hear whispers, magic, or dripping| |Detect illusion|Arcana|14–18|Reveal magical properties| |Use _Detect Magic_|—|—|Reveals auras, illusion, traps| |_Dispel Magic_|—|DC 15|Remove illusion from false sphere| |_Mage Hand_ or pole|—|—|Safely poke or prod spheres| --- ## 📜 DESIGN NOTES FOR MODERN PLAY - **Modern 5e players may expect fairness**, so give clues (subtle sounds, glyphs, cold air from crawlspaces). - Allow the party to **learn from mistakes**. Death traps can be softened slightly (e.g., 0 hp instead of instant death). - Include **a riddle or poem fragment** earlier in the dungeon that hints: > “The doors lie, the walls breathe truth; > The way is found where paint is mute.” --- ## 🎭 ROLEPLAYING FLAVOUR - Have _illusions shimmer briefly_ if someone gets close enough - Magical traps might give a hum, smell of ozone, or sense of dread - Whispering voices near Sphere 15: "_The Violet path sings to the clever..._" - Mouths on traps could taunt players: "_Boldness feeds the tomb..._" (use _Magic Mouth_) --- ## 📜 OPTIONAL HANDOUT FOR PLAYERS Make a printed handout like: > **Tomb Corridor – Wall of Spheres** > _A long corridor flanked by two rows of coloured spheres. Mark any you investigate below:_ > > ☐ Gold ☐ Orange ☐ Purple ☐ Black ☐ Green > ☐ Blue ☐ Yellow ☐ Brown ☐ Crimson ☐ Grey > ☐ Red ☐ Silver ☐ Indigo ☐ White ☐ Violet > ☐ Pale Blue ☐ Bronze ☐ Olive ☐ Teal ☐ Pink Let players **track what they test**, building tension and memory pressure. --- Would you like me to: - Provide a printable map of the hall? - Write specific trap damage & DC stat blocks? - Add a creepy poem hint they can find before entering? Let me know how deep you'd like to go.