OSRS Chamber of Xeric Raid Run Service Icon

OSRS Chambers of Xeric (CoX) Service: Twisted Bow & Ancestral Farm

Explore the unpredictable Chambers of Xeric beneath Mount Quidamortem with Tons of XP's guided raid service. Our experienced teams navigate the randomly generated rooms and defeat the Great Olm 100% manually, maximizing your points for rewards. Farm for the legendary Twisted Bow, Ancestral Robes, Dragon Claws, Elder Maul, Kodai Insignia, Prayer Scrolls, and the Olmlet pet! Suitable for various team sizes and skill levels. Challenge Mode available.

From$2.50or12.5M/ run
4.9 star rating
4.9across 547+ reviews
  • 100% Manual Service
  • Zero Ban Rate
  • Live Updates
  • Dedicated Support

About the OSRS Chamber of Xeric Challenge

Chambers of Xeric (CoX/Raids 1) is OSRS's original raid, featuring randomized layouts and the Great Olm final boss. Drops include the Twisted Bow, Ancestral, Claws, and Prayer Scrolls. Our service provides safe, manual team completions (regular or CM), guiding you through the challenges.

Choose Your Chamber of Xeric Setup

Select your preferred gear setup. Price is per run. Start by choosing your desired run count below.

Teams Setup$2.50 · 12.5M (per run)
Total (10 runs): $25.00 · 125M
Solo With TBow Setup$3.00 · 15M (per run)
Total (10 runs): $30.00 · 150M
Solo With Bofwa Setup$3.60 · 18M (per run)
Total (10 runs): $36.00 · 180M
Solo CM Setup$8.00 · 40M (per run)
Total (10 runs): $80.00 · 400M

Chamber of Xeric Service Requirements

Recommended Stats

Higher stats improve kill speed & efficiency

Required Items (Provided by You)

Ensure access to main gear & untradeables.

  • Access to Mount Quidamortem raid lobby
  • Effective Melee Weapon (Osmumten's Fang/Scythe/Rapier/Whip)
  • Effective Ranged Weapon (Twisted Bow > Bowfa > Blowpipe/Crossbow)
  • Effective Magic Weapon (Tumeken's Shadow > Sang Staff > Trident)
  • Defence Reduction Spec Weapon (DWH/BGS essential for many rooms)
  • Gear for all three combat styles (Bandos/Torva, Masori/Armadyl, Ancestral or strong alternatives)
  • Salve Amulet (ei) (Highly useful for Skeletal Mystics)
  • Dragon Pickaxe, Axe (If performing skilling rooms)
  • Saradomin Brews
  • Super Restores
  • Super Combat/Ranging/Magic Potions / Overloads
  • Stamina Potions
  • Food (Karambwans for combo eats common)
  • Rune Pouch

Important Note: No hard quest reqs, but high combat stats (85+) & decent gear needed for efficiency. Multi-style combat required. Skilling stats useful but often covered by team. Points system determines loot potential. Deaths reduce points. Client provides gear/supplies.

Notable Chamber of Xeric Unique Drops

  • Twisted Bow
  • Kodai Insignia
  • Elder Maul
  • Dragon Claws
  • Ancestral Hat
  • Ancestral Robe Top
  • Ancestral Robe Bottom
  • Dinh's Bulwark
  • Dragon Hunter Crossbow
  • Twisted Buckler
  • Dexterous Prayer Scroll
  • Arcane Prayer Scroll
  • Olmlet Pet
  • Twisted Ornament Kit (CM)
  • Dark Ornament Kit
  • Jar of Darkness

Drop rates vary based on official OSRS mechanics. Specific unique drops are not guaranteed per run.

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How Our Simple & Secure Raids Service Works

1
Order Runs

Order Runs

Select your run count and setup, click "Add to Cart", or message us on Discord.

2
Confirm Details

Confirm Details

We'll confirm order specifics (runs, gear, stats) and coordinate a schedule.

3
Provide Access

Provide Access

Share temporary, secure account access details when ready to begin.

4
Service Complete

Service Complete

Our expert completes the raids safely and notifies you - all drops kept.

FAQ's: OSRS Chamber of Xeric Service

Yes, 100%. Our teams are experienced with all CoX rooms and Olm mechanics. All runs are completed manually.
No specific quests are mandatory to *enter* the Chambers lobby on Mount Quidamortem, unlike ToB. Access to the area itself is needed.
CoX rooms are randomly generated (except Olm), making layouts variable. ToB is linear. CoX rewards are based on a points system accumulated throughout the raid. Deaths in CoX reduce personal points but don't usually wipe the team like in ToB. CoX is generally considered more accessible than ToB.
Good gear in all three combat styles is needed due to varied room requirements. While max gear is best, competent setups with weapons like Whip/Blowpipe/Trident are often sufficient for standard runs, especially with experienced teams. Defence reduction (DWH/BGS) is very important.
You accumulate points by dealing damage and completing objectives. More points = higher chance of receiving loot, and a higher chance of getting a unique drop *if* a unique is rolled for the team. Unique drops are assigned to individuals based on their point contribution.
The Twisted Bow is extremely rare (~1/34.5M points worth, translates to ~1/500-1/1000+ average completions depending on team size/points). Other uniques have varying rarities. We cannot guarantee any specific unique drops. We guarantee efficient raid completions to maximize your points and chances.
Yes, we can arrange Challenge Mode runs. CMs increase difficulty significantly but offer better unique chances and exclusive cosmetic rewards (Twisted Kits).
Excellent! If the Olmlet pet drop roll lands on you, it's 100% yours to keep.

Can't find your setup? Still have questions? We're happy to help on live chat or Discord.

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