The Holy Grail quest is one of OSRS's most iconic and long-standing quests. Despite its age, it remains a favorite for many players due to its rich lore, engaging storyline, and the challenge it presents. While it's an early game quest, the infamous Black Knight Titan fight can pose a significant hurdle for new players. This guide will break down everything you need to know to conquer the Holy Grail quest, including both a concise walkthrough for quick reference and a detailed step-by-step explanation.

If questing isn't your style, consider using OSRS Quest Services to have it completed for you.

Quest Requirements and Recommendations

Requirements

    • Merlin's Crystal quest is completed.

    • 20 Attack (unboostable).

    • Combat level high enough to defeat the Black Knight Titan (level 120, safespot available).

Essential Items

    • Excalibur (must land the final hit on the Titan with this weapon).

Recommended Items

    • Halberd (to safespot the Titan).

    • High-healing food (e.g., sharks or better).

    • Prayer potions (to sustain Protect from Melee).

    • Antipoison (if your combat level is below 41).

    • Teleports for efficient travel:

        • Camelot teleport.

        • Combat bracelet (Ranging Guild teleport).

        • Ardougne teleport.

        • Amulet of Glory (Draynor Village teleport).

        • Explorer's ring 2+ (to Port Sarim).

Important Note:

The Black Knight Titan has high resistance to Magic and Ranged attacks, so melee combat is strongly recommended.

Quick Walkthrough

1. Starting the Quest

    • Speak to King Arthur in Camelot Castle.

    • Head upstairs to the eastern room and talk to Merlin about the Holy Grail.

2. Gathering Clues

    • Bank OSRS gold, weapons and armor, then travel to Entrana.

    • Speak to the High Priest and observe the cutscene with the Crone.

    • Visit Galahad's house (west of McGrubor's Wood) to obtain the holy table napkin.

    • Head to Draynor Manor, climb to the top floor's southern room, and collect two magic whistles.

3. Black Knight Titan Fight

    • Travel to Brimhaven and blow a magic whistle under the guard tower.

    • Defeat the Black Knight Titan, ensuring the final blow is struck with Excalibur.

    • Safespot with a halberd if needed.

4. The Fisher King’s Castle

    • Speak to the fisherman south of the Titan.

    • Ring the grail bell to enter the castle.

    • Talk to the Fisher King (exhaust all dialogue options).

5. Finding Sir Percival

    • Return to Camelot and receive a magic gold feather.

    • Follow the feather to Goblin Village, open the sacks in the eastern house, and speak to Sir Percival.

6. Claiming the Holy Grail

    • Return to the Fisher King’s castle and retrieve the Holy Grail from the eastern tower.

    • Bring the Grail back to King Arthur to complete the quest.

Detailed Walkthrough

Starting Your Journey

Begin by speaking with King Arthur in Camelot Castle. He will task you with retrieving the Holy Grail. Upstairs in the eastern room, Merlin provides crucial leads: the Fisher King and Sir Galahad.

Journey to Entrana

Remove all weapons and armor, then travel to Entrana via the Port Sarim dock. Speak to the High Priest and witness a cryptic cutscene involving a mysterious Crone.

Obtaining the Magic Whistles

Visit Galahad’s house, where he will give you a holy table napkin. With it in your inventory, head to Draynor Manor’s southern room on the top floor to collect two magic whistles.

The Black Knight Titan Fight

Equip your best melee gear and bring the necessary supplies. Travel to Brimhaven and blow the whistle under the guard tower to teleport to the Titan’s location.

Fight Strategy:

    • Use Protect from Melee to mitigate damage.

    • Lower the Titan’s health with your best melee weapon.

    • Switch to Excalibur for the final hit, or the Titan will heal to full.

    • Safespot using a halberd from 4 tiles away if needed.

The Fisher King’s Castle

After defeating the Titan, head south to speak to the fisherman. Ring the grail bell in front of the castle to gain entry. Inside, climb the stairs and talk to the Fisher King, exhausting all dialogue options.

Finding Sir Percival

Back in Camelot, King Arthur gives you a magic gold feather that guides you to Goblin Village. Use the feather to locate Sir Percival, hidden in sacks within the eastern house.

Claiming the Holy Grail

Return to the Fisher King’s realm using a whistle or fairy ring code BJR. Climb the eastern tower in the castle and retrieve the Holy Grail. Deliver it to King Arthur to complete the quest.

Rewards

    • 2 Quest Points.

    • 11,000 Prayer XP.

    • 15,300 Defence XP.

    • Access to the Fisher Realm.

    • King Arthur picture for your Player-Owned House.

    • Black Knight Titan unlocked in Nightmare Zone.

Additional Unlocks

    • Prerequisite for the King’s Ransom quest.

    • New teleport option via fairy rings.

Tips and Common Mistakes

    • Ensure the final hit on the Titan is with Excalibur.

    • Avoid using the whistle inside the Fisher King’s castle, as this resets progress.

    • Always keep a spare magic whistle in case it’s lost.

    • Double-check dialogue options with the Fisher King to avoid repeat fights.

Congratulations on completing one of the most legendary quests in Old School RuneScape! You’ve not only claimed the Holy Grail but also gained significant experience and an unforgettable adventure.

For more OSRS guides and tips, visit our blog or consider using OSRS Quest Services to handle the tougher quests for you!

RSorder Team