Dragon Slayer Quest Walkthrough — Dragonwilds

Complete Dragon Slayer in RuneScape: Dragonwilds, from Cathan's trail and the Whispering Swamp vault to the Challenge Horn and Velgar fight.

Last updated: 2026-08-27

Dragon Slayer is the main opening story quest in RuneScape: Dragonwilds. It carries you from Bramblemead through the Whispering Swamp and into Ghornfell before ending at Velgar's Rise. The route is long enough that preparation and fast-travel points matter more than rushing every marker.

This walkthrough explains the progression gates and required route with light story spoilers. For a move-by-move combat plan, use the separate Velgar boss guide.

Dragon Slayer preparation

Before following Cathan's trail into the dangerous regions, bring:

  • a repaired Iron-era weapon and armour set;
  • a ranged weapon, staff, or other safe option for flying targets;
  • healing food and clean water;
  • Antipoison supplies for the swamp and final encounter;
  • tools for regional resources and quest materials;
  • enough Law Runes to use activated Lodestones.

Place a small outpost or activate Lodestones as the quest moves north. A nearby recovery route saves far more time than carrying one additional stack of ordinary materials.

Step 1: Speak to the Wise Old Man

Find the Wise Old Man around Bramblemead Village. Follow his investigation and provide the requested antler so he can help locate Cathan. The quest tracker then points toward the ruined keep in Bramblemead Valley.

Clear enemies deliberately on the climb. The goal is to reach the upper part of the keep and recover Cathan's Journal, not to empty the entire ruin. Read the journal after collecting it so the next objective registers.

Step 2: Follow the trail to Whispering Swamp

The journal leads toward a blue-flame entrance in Whispering Swamp. Prepare for poison before leaving safe ground and activate the closest Lodestone you find.

Enter the Dragonkin Vault and work through its guardians, rooms, and hazards. Speak to Spitfoot inside. If the Journal does not advance, confirm that the conversation completed and that Dragon Slayer remains the tracked quest before leaving the vault.

The vault is also valuable beyond the story: its reward route contributes recipes and the Vault materials used in crafting progression. See the Dragonkin Vault locations guide before spending Cores or Shards casually.

Step 3: Return to the Wise Old Man

Take Spitfoot's information back to the Wise Old Man. The next stage sends you into Ghornfell, particularly the Fractured Plains and the tower known as Velgar's Rise.

This is the point to pause and finish Iron-tier preparation. If ordinary Ghornfell enemies drain most of your food, upgrade the build before attempting the dragon.

Step 4: Find Cathan at Velgar's Rise

Travel to the central Fractured Plains and climb toward Velgar's tower. Speak to Cathan's ghost to continue the quest and unlock the Challenge Horn recipe.

Activate nearby travel points before gathering the horn materials. The final arena is repeatable, but every failed attempt becomes more expensive if your return route begins on the other side of Ashenfall.

Step 5: Craft the Challenge Horn

The Challenge Horn is crafted at the Smithing Anvil from materials gathered during Ghornfell progression, including Bronze Bars, a Dragon Tooth, and Bloodwood Sap. Use the recipe shown in your live crafting menu as the authority if a later balance patch changes quantities.

Useful gathering directions:

  • Bronze Bars: smelt Copper and Tin gathered in the opening regions.
  • Dragon Tooth: investigate the large dragon remains in the Stormtouched Highlands with the appropriate pickaxe.
  • Bloodwood Sap: search the Bloodblight Swamp and bring poison protection.

Do not place the horn until weapons, armour, food, potions, runes, and ammunition are ready. The item begins the boss sequence rather than acting as an ordinary quest hand-in.

Step 6: Defeat Velgar

Return to Velgar's Rise and use the Challenge Horn at the arena. Velgar combines dragonbreath, poison pressure, ground hazards, and aerial windows. Keep moving when the dragon disengages and avoid spending all stamina on attacks.

Antipoison helps with the encounter's defining status pressure, but it does not replace blocking, dodging, or leaving dangerous ground. Ranged and Magic builds gain more damage windows while Velgar is airborne; melee players should use the safe openings instead of chasing continuously.

The dedicated Velgar strategy guide covers loadouts, telegraphs, solo play, and co-op roles.

Step 7: Finish Dragon Slayer

After the kill, collect the encounter result and return to the Wise Old Man to complete the quest. Do not assume the boss death alone finished the Journal step—the final conversation matters.

Dragon Slayer is the story gate for later progression. Jagex's Fellhollow notes direct players back to the Wise Old Man after completing it, making the quest the bridge into the next major region and the Imaru arc.

If Dragon Slayer will not progress

  1. Track Dragon Slayer in the Journal and read the exact current objective.
  2. Read Cathan's Journal after picking it up.
  3. Finish the Spitfoot conversation before exiting the vault.
  4. Speak to the Wise Old Man after each return objective.
  5. Check that the Challenge Horn recipe appears at the correct crafting station.
  6. Return to the Wise Old Man after defeating Velgar.

Jagex fixed an earlier blocker involving Growing Pains in update 0.11. If an updated game still fails to advance, reload the world and check the official current issues before altering save data.

Sources: Jagex's map and quest tracking help, Fellhollow release notes, Dowdun Reach 0.11 notes, Dragonwilds Wiki: Velgar, and GamerBlurb's Dragon Slayer route.