Skip to main content

Araxxor

Araxxor is a challenging spider boss with multiple phases and customizable difficulty. It's the first boss added to the slayer perk system.

Stats​

StatValue
Combat Level890
Hitpoints2,000 (scalable to 8,000)
Defence600
WeaknessCrush, Slash
PoisonableNo
ProtectionTypeless
Slayer TaskNo

Unlocking Araxxor​

Talk to a Slayer Master > View Perk (top left) > Unlock for 1,000 Slayer Points

Difficulty Modifiers​

Araxxor's interface allows you to customize the fight:

  • HP: Scale between 2,000 and 8,000 hitpoints
  • Damage: Ranges from ~30 to ~120 damage (doubles to 60-240 on webs)
  • Starting Phase: Choose which phase to begin on

Your difficulty rank is displayed with your selected modifiers.

Phase Guide​

Phase 1 (100% - 50% HP)​

Attacks: Melee only
Mechanic: Summons minions

  • Protect from Melee negates all damage from Araxxor AND minions
  • Minions lose 5 HP per second and explode on death dealing massive damage
  • Explosions create venom pools where minions die
  • Araxxor also takes damage from minion explosions
tip

Let minions explode near Araxxor to deal bonus damage to the boss!

Phase 2 (50% - 30% HP)​

Attacks: Alternates Magic and Ranged
Mechanics: Webs and venom pools

Magic Attacks:

  • 50% chance to leave a web on the floor
  • Standing on webs drains run energy (Aranea Boots prevent this)

Ranged Attacks:

  • Create a venom pool under the player
  • Additional venom splash puddles appear to the west
  • Standing in puddles deals ~20 typeless venom damage per second
  • Anti-poison/anti-venom does NOT prevent this damage

No minions spawn during Phase 2.

Phase 3 (30% - 0% HP)​

Attack Cycle:

  1. Magic Attack
  2. Ranged Attack
  3. Magic Attack
  4. Ranged Attack
  5. Minion Spawn
  6. Repeat
  • 3 minions spawn at a time (instead of 2)
  • All Phase 2 mechanics continue

Grandmaster Difficulty​

The highest difficulty setting with maximum HP and damage modifiers. Requires precise execution and good gear.

Location​

Unlocked via Slayer Perk system. Access through the Slayer Master interface.

Tips​

  1. Use Protect from Melee in Phase 1 for damage-free kills
  2. Watch for web placement in Phase 2 - don't stand on them
  3. Move away from venom pools immediately
  4. Consider Aranea Boots to ignore web energy drain
  5. Position minions to explode on Araxxor for bonus damage