Rainbow in the Dark

The Den of Obscurity is a dark, treacherous series of caverns largely untouched by man for thousands of years.

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Rainbow in the Dark
Heroic level:	16
Epic level:	None
Duration:	Very Long
Heroic XP:	♣4,860Solo/Casual ♦8,433Normal ♥8,766Hard ♠9,099Elite
Epic XP:	N/A
Takes place in:	Den of Obscurity
Bestowed by:	Walk-up
NPC contact:	Walther Daedal
Quest acquired in:	The Vale of Twilight
Patron:	The Twelve
Base favor:	8
Free to Play:	No
Extreme Challenge:	No

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Overview

While exploring the Vale of Twilight, you happened on the Den of Obscurity. The underground lair will prove difficult to traverse due to its lack of light.

• This is a walk-up quest, automatically bestowed by reaching the Den of Obscurity. The reward NPC (Walther Daedal) is located in Meridia - go up the ramp on the north side of the temple to the tavern area; Walther is in the northeast corner.

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Spoiler Warning: Information below this point can be considered spoiler material!

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Objectives

• Pick up the illuminated sceptre
• Explore the Den of Obscurity
• Place scorpion crest in socket
• Solve the secret of the Rainbow
  
• Search the chamber for treasure
• Defeat the ancient guardian
• (Optional) Slay Memnezerez — Bonus (20%): Heroic( ♣972 ♦1,687 ♥1,753 ♠1,820 )

What to Expect

• A near pitch-black dungeon environment! There is almost no light for the majority of the twisting and treacherous path, so party must rely on (and stay close to!) one player with a "torch", the Radiant Arc, provided at the start of the quest (see Tips below).
• Traps (random, some undisarmable)
• Collapsible floors
• Spawning/respawning monsters
• Puzzles (mandatory: rainbow puzzle and optional: clock-like puzzle)

Known Traps

Trap DCs

• Pike Traps (Like ones in the Reaver's Fate)
• Button in intersections summon fire elementals
• Trapped portal randomly before the shrine, can be disabled, otherwise you need to kill the elementals to be teleported back.
• Three traps on the way to the optional chest.

Tips and Misc

• Useful buffs
  • Acid resist
  • Electricity resist (for casters and gnoll arrows)
  • Fire resist (for the end boss).
• Useful gear: Everbright (Rust Monsters), Summoned Repair Shop.
• The one and only source of light for much of the quest is provided at the start:
  • Radiant Arc - +5 Scepter+5 Scepter: Weapon: Weapon short description.: Everbright, Spellcasting Implement +15Spellcasting Implement +15: Passive: +15 Implement bonus to Universal Spell Power., ArchmagiArchmagi:This item grants the wearer +200 maximum spell points. Sorcerers and Favored Souls gain up to double spell points from items., Potency +56Potency +56: Passive: +56 Equipment bonus to each Spell Power., MetallineMetalline: Metalline bypasses any metal based damage reduction. (Adamantine, "Alchemical, Silver", Byeshk, Cold Iron, Mithral), Blinding FlashBlinding Flash
    Caster level: 5
    Charges: 3 (3/day) — 3 Charges (Recharged/Day:3) (Minimum level 14, Drops on Leaving Adventure)
  • One player should equip the scepter, which will illuminate a short distance around them. The item can be traded between characters as normal, and is dropped if the character leaves the quest. The illumination persists even while dead, however a dead character cannot trade an item.
  • Keep in mind that this item is ML 14, while the quest minimum level is 12 - some characters may not be able to equip this item.
  • Cosmetic weapons block the illumination effect.
  • This special weapon can be wielded by Monks without becoming uncentered.
• Lantern Archons and similar summons no longer work as alternative light sources. Alternate graphics effects caused by Shadow Walk still work.
  • Some spells/wands might give brief illumination:
    • Color Spray
    • Entangle
    • Eternal Wand of Finger of Fire
    • Eternal Wand of Spark of Light from Korthos
    • Cometfall
    • Otto's Sphere of Dancing
    • Web
    • Fireball (for a quick burst of light)
• Rainbow puzzle: Simply jump on each button until it's lit in the color desired. With the door in front of you, starting on the left end: set the colors to Red, Orange, Yellow, Green, Blue, Indigo, Violet. (For players who are colorblind or have monitors with poor color resolution, an on-screen caption will display the color you've just set.) Some people get fancy by un-lighting all the buttons, then running down the row repeatedly, skipping one more button on each run, but this isn't necessary.
• Clock puzzle: The lever that makes the floor fall is random. Russian roulette, one mistake and you're falling onto lots of pointy things.
• A chest found in a hidden, long room requires a strong Search and Disable Device DC to find and disable control boxes traps that cause the floor to fall, making chest access impossible. Keep the rest of the party out of that room as your trapper does their work.

Basic walkthrough

• Have someone with a free hand* grab the Radiant Arc and wield it. Go straight ahead slowly and kill stuff - the mobs you get depend on the instance but tend to be in small groups. Jump down the hole when you get to it, turn around and basically follow the path east back the way you've come - except you're on the lower level now. The path will curve to the south.

(* Probably a caster, 1-hand fighter, or just your lowest DPS character.)

• When you get to the intersection, go left (east). Watch out for the button on the floor if there is one in your instance. A short way down the corridor, there is a three-way intersection. Turn right if you want to try for the "clock puzzle" chests, or fight your way down the rest of the corridor and get the Crest of the Scorpion. Fight your back to the first intersection or cast Dimension Door and kill off the stuff that has respawned.
• When you get to the intersection again, go west. Fight your way down the corridor, put the crest in the door and eventually you'll get to a shrine. When you approach the shrine, you'll be teleported to a small room where you will need to kill four Fire Elementals. Once you've dispatched them, you'll be teleported back to the shrine.
• Continuing south past the shrine are a bunch of windlasher gnolls. Take them out and turn right (west). Keep going until you get to the silver key. There is a boarded up passage here - smash down the boards if you want to go for the optional beholder chest.
• Go back to the gnoll intersection. Turn right (south) and cross the pit.
• At the next intersection, either:
  • Go right (west) if you have a rogue who can disable the traps. If you can't disable the traps, you will not be able to access the chest.
  • Go left (east) towards the end of the quest. Complete the puzzle, park the Radiant Arc, buff yourselves senseless, defeat end boss Turun-Palo (red-named Fire Elemental, CR29 on elite) and loot the chest.

Bonus XP

• Aggression bonus: ~187 or more monsters killed +10% Bonus.( ♣486 ♦843 ♥877 ♠910 )
• Tamper bonus: 3 or more traps disarmed +10% Bonus.( ♣486 ♦843 ♥877 ♠910 )
• Neutralization bonus: 4 or more traps disarmed +20% Bonus.( ♣972 ♦1,687 ♥1,753 ♠1,820 )
• Ingenious Debilitation bonus: 5 (Hard/Elite: 7) or more traps disarmed +30% Bonus.( ♣1,458 ♦2,530 ♥2,630 ♠2,730 )
• Perception bonus: 2 or more secret doors discovered +10% Bonus.( ♣486 ♦843 ♥877 ♠910 )

Loot

• Chests: 5 possible
  • 2 for solving the puzzle, 1 for beholder optional, 1 trapped and locked, 1 after end fight.
  • Ingredients from end chest: Shavarath Stone of Foresight (deep green), Green Briar Twigs or Glistening Pebbles

• NPC rewards: Random item (up to 15th level accessories, up to 14th level weapons and armor)

Monsters

Name(picture)	CR	Type	Race
Agorthony (view)	♦18Normal ♥22Hard ♠28Elite	Evil Outsider	Devil
Ancient Fire Elemental (view)	♠19Elite	Elemental	Fire Elemental
Ancient Stone Golem (NoPic)	♠23Elite	Construct	Golem
Bearded Devil (view)	♦15Normal ♠20Elite	Evil Outsider	Devil
Dense Stone Earth Elemental (view)	♠23Elite	Elemental	Earth Elemental
Elder Beholder (view)	♦17Normal ♥19Hard ♠22Elite	Aberration	Beholder
Ferocious Rust Monster (view)	♠21Elite	Aberration	Rust Monster
Fiend Blood Troglodyte (NoPic)	Depending on Area	Reptilian	Troglodyte
Fiend-Blood Scorpion (view)	♦12Normal ♠17Elite	Magical Beast	Scorpion
Fiend-Blood Troglodyte Ranger (view)	♦15Normal ♠22Elite ●♥22Epic Hard ●♠34Epic Elite	Reptilian	Troglodyte
Fiend-Blood Troglodyte Stalker (view)	♦15Normal ♠22Elite	Reptilian	Troglodyte
Fiend-Blood Troglodyte Theurge (view)	♦16Normal ♠23Elite	Reptilian	Troglodyte
Fiend-Blood Troglodyte Warmaster (view)	♦16Normal ♠23Elite	Reptilian	Troglodyte
Fiend-Blood Troll (view)	♦16Normal ♠23Elite	Giant	Troll
Fierce Rust Monster (view)	♠18Elite	Aberration	Rust Monster
Gelatinous Cube (view)	♦18Normal ♠6/23Elite	Ooze	Gelatinous Cube
Memnezerez (view)	♦18Normal ♥22Hard ♠26Elite	Aberration	Beholder
Orthon (view)	♦15Normal ♥12Hard ♠20/29Elite	Evil Outsider	Devil
Spotted Twilight Hyena (view)	15	Animal	Hyena
Stone Scorpion (view)	♦15Normal ♠20Elite	Construct	Golem
Striped Twilight Hyena (view)	♠19Elite	Animal	Hyena
Tormented Shadow (view)	CRs missing!	Undead	Shadow
Turun-Palo (view)	♦19Normal ♥23Hard ♠29Elite	Elemental	Fire Elemental
Twilight Bat (view)	♠17Elite	Animal	Bat
Windlasher Austere (view)	♦16Normal ♠23Elite	Gnoll	Gnoll
Windlasher Conjurer (view)	♦16Normal ♠23Elite	Gnoll	Gnoll
Windlasher Evincer (view)	♦12Normal ♠17Elite	Gnoll	Gnoll
Windlasher Harbinger (view)	♦16Normal ♠23Elite	Gnoll	Gnoll
Windlasher Recluse (view)	♦12Normal ♠17Elite	Gnoll	Gnoll
Windlasher Savage (view)	♦14Normal ♠19Elite	Gnoll	Gnoll
Windlasher Typhoon (view)	♦14Normal ♠23Elite	Gnoll	Gnoll
Windlasher Veteran (view)	♦12Normal ♠17Elite	Gnoll	Gnoll

Trivia

• Several of the Vale quest names are references to song names from ~80s hard rock/heavy metal bands:
  • "Running with the Devils" is the first track from Van Halen's 1978 "Van Halen" album.
  • "Rainbow in the Dark" is a track and a single from Ronnie James Dio's 1982 "Holy Diver" album.
  • "Let Sleeping Dust Lie" is a bit more obscure but most likely a reference to a track from Michael Schenker Group's 1981 album "MSG". The track is titled "Let Sleeping Dogs Lie"
  • "Turun Palo" is the Finnish name for the Great Fire of Turku.