Last updated: Dec 11 2025

OSRS Merlin's Crystal Quest Guide: Claim Excalibur

OSRS Merlin's Crystal Quest Guide: Claim Excalibur

Merlin’s Crystal is the first quest in the Camelot series. In this quest, you rescue the wizard Merlin, trapped in a magical crystal, and ultimately claim the legendary sword Excalibur. This quest also awards more quest points than any other pre-requisite for Recipe for Disaster, making it a great early-game XP and reward boost.

  

Enable RuneLite Quest Helper for step-by-step instructions. Hold spacebar to skip dialogue quickly and use number keys to select chat options faster.

   

Completion time: Around 9 minutes with efficient teleports.

  

Item Requirements

For Normal Accounts (Grand Exchange)

  • Bread
  • Tinderbox
  • Bucket of Wax
  • Bat Bones
      

For Ironman Accounts

  • Bread: Buy from Port Sarim food store.
  • Tinderbox: Purchase from a general store.
  • Bucket of Wax: Use insect repellent on a beehive in the apiary south of Seers’ Village, west of Catherby, then use a bucket on the hive.
  • Bat Bones: Kill bats outside the Keep (level 27 giant bats).
      
  • Varrock teleport
  • Camelot teleport
  • Falador teleport (x2)
     

Quest Walkthrough

 Start the Quest

  • Speak with King Arthur in Camelot (east of Seers’ Village) shown in the image below. Teleport via Camelot teleport to get there quicker.

King Arthur  

  • Select options 1 → 1 to ask to join the Knights. Arthur directs you to prove yourself through this quest.

  

Gathering Information 

  • Sir Gawain: Find him roaming the castle courtyard or inside. Ask about Merlin, selecting both dialogue options.
  • Sir Lancelot: On the second floor, ask him about accessing the Keep (option 3).

Lancelot  

    

Infiltrating the Keep 

Items Needed: Bucket of Wax (or empty bucket)
Recommended: Combat gear, food, Varrock teleport, Games Necklace, Amulet of Glory, Falador teleport

Steps:

  • Go southeast to Catherby → speak to Arhein about his boat.
  • Hide in crates near the dock shown in the image below. After dialogue, workers pack you into the boat to Keep Le Faye.

Crate in Catherb

  

Freeing Merlin 

Fighting Sir Mordred

  • Beware of rogue knights inside the Keep.
  • Face Sir Mordred (level 39) at the top floor.

 Fortress in Merlin's crystal

 Important: When Morgan Le Faye appears, spare Mordred and continue the dialogue with Morgan. interrupting the conversation will force a redo of the fight with Mordred
  

Items Needed to Release Merlin

  • Bat Bones: Kill giant bats outside the Keep.
  • Black Candle:
    • If no wax yet, use insect repellent to collect wax from beehives near the flax field in Camelot
    • Take wax to the Catherby candle maker to craft a black candle.
       

Claiming Excalibur 

Items Needed: Bread
Recommended: Falador teleport tablets (x2) or Games Necklace

Visit the Lady of the Lake at Taverley peninsula.

Lady of the lake

  • She sends you to the Port Sarim jewellery shop.
  • As you attempt to enter the Port Sarim Jewellery shop, a beggar will appear. Give bread to the beggar which will transform into Lady of the Lake.

Receive Excalibur.

Jewellery store

Tip: Only click “Click here to continue” in dialogue to avoid resetting.

 

Chaos Altar Inscription 

  • Go to Varrock → Zamorak Chaos Temple (south-east).

Beggar in Varrock

  • Read inscription:

"Snarthon Candtrick Termanto"

  • Must read words correctly to progress so take note of it
     

Breaking the Crystal to Free Merlin

Items Needed: Excalibur, Black Candle, Tinderbox, Bat Bones
Recommended: Food and a weapon

Steps:

  • Return to Camelot and go north-east to the castle garden.

Star symbol

  • Light the Black Candle and place bat bones in the circle (do not bury).
  • Thrantax the Mighty appears (level 92). Recite the magic words correctly to control it.
  • Climb the south-east tower → use Excalibur on Merlin’s crystal to free him

Giant crystal

Finally, speak with King Arthur to complete the quest.

     

Congratulations! You’ve freed Merlin and finished the quest.

    

Rewards from Merlin's Crystal

Rewards from Merlin's crystal

  • 6 Quest Points
  • Excalibur
  • Antique Lamp: 1,000 XP in any skill of level 20+
  • 5 Kudos from Historian Minas
  • Honorary Knight of the Round Table title

Quest Requirements

  • Needed to start: Heroes’ Quest, Holy Grail

The Merlin’s crystal unlocks the powerful Excalibur which is needed to kill the black titan in the Holy Grail quest

About Author

Petecleff13

Petecleff13 is a passionate writer who has authored hundreds of articles in many areas throughout the years. He has also played OSRS with several account builds for over 5 years. He uses his passion for playing OSRS and writing to provide informative guides for both novice and experienced OSRS players. He is originally from South Africa and joined LuckyCharmGold as an Author in 2020.

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