ES

Araxxor: how to defeat it (Ironman guide)

Level 92 Slayer boss in the Morytania Spider Cave (Araxyte or spider task). Melees if you stand next to him; every 6 attacks an egg hatches and he uses an acid special. Below 255 HP he enrages and attacks every 4 ticks.

⚔ Open in the interactive guide

Araxxor

Araxxor
Tier
Late
Combat level
890
Style
Melee
Requirements
92 Slayer + Araxyte or spider task. Priest in Peril. Antivenom, melee
Why kill it as an Ironman
Amulet of rancour (melee BIS), Noxious halberd, Araxyte fang, Nid.
Loot
The live drop table (wiki rates) and the drop simulator are in the app. ⚔ Open in the interactive guide

Mechanics: what hits you and what to pray

Level 92 Slayer boss in the Morytania Spider Cave (Araxyte or spider task). Melees if you stand next to him; every 6 attacks an egg hatches and he uses an acid special. Below 255 HP he enrages and attacks every 4 ticks.

Left icon: what hits you. Right icon: what to pray.

→
Melee and venom
Main attack when you are adjacent (max 38; Protect from Melee cuts it to 5). At range he uses magic (drains Prayer) or ranged (drains Defence). Everything inflicts venom: bring anti-venom.
⚠→🚫
Eggs and araxytes
First egg after 3 attacks, then every 6. Green (acidic): ranged, splatters acid on death. White (mirrorback): reflects damage; kill it with ranged, magic or a halberd from 1 tile away. Red (ruptura): explodes when it reaches you; lure it under Araxxor.
⚠→🚫
Acid special
Every 6 attacks he uses the same special (set by the south-east egg): a ball in a line, a splatter arc, or a drip that follows you for 6 ticks. Keep moving and stay off the pools.
→
Enrage below 255 HP
Attacks every 4 ticks with a 1x3 cleave that leaves acid. When he shouts Skree! move 2 tiles sideways or 1 back, or step 2 tiles under him so he hits himself (8-12).

Step by step

  1. Reach the cave with a Spider cave teleport, Hallowed Sepulchre plus the wall shortcut (Sins of the Father, 63 Agility) or fairy ring ALQ.
  2. One Elder maul (or Dragon warhammer) special: his Defence can only drop 45 levels.
  3. Stay adjacent with crush (bludgeon, mace, Scythe) and Protect from Melee. Count 6 attacks between specials.
  4. Araxytes: reds under him, whites with a halberd or ranged, greens can be tanked or killed.
  5. Below 255 HP dodge every cleave on Skree!. When he dies harvest the corpse (destroying it doubles the pet chance but forfeits the loot).

Key gear

Slayer helmet (i)Slayer helmet (i)Abyssal bludgeonAbyssal bludgeonFighter torsoFighter torsoBandos tassetsBandos tassetsAmulet of tortureAmulet of tortureFerocious glovesFerocious glovesDragon bootsDragon boots

Typical inventory

Elder maul
Extended anti-venom+(4)
Super combat potion(4)
Prayer potion(4)4
Shark12
Spider cave teleport
Teleport to house (tablet)

Elder maul · Extended anti-venom+(4) · Super combat potion(4) · Prayer potion(4) x4 · Shark x12 · Spider cave teleport · Teleport to house (tablet)

Ironman tips

  • 💡 Without a Noxious halberd, a Rune crossbow with broad bolts or any crush weapon kills the whites; normal melee reflects 50% back at you.
  • 💡 Aranea boots block his ranged every 8 ticks and the cleave every 20 ticks. Eggs and araxytes get the slayer helm bonus but do not reduce the task.
  • 💡 Keep 6 free slots: he can drop up to 6 supplies (venom sac, prayer potions, sharks) or they hit the floor.

Wiki images and videos

Tap a video to play it. Source: OSRS Wiki (CC BY-NC-SA 3.0).

Guide summarised from the OSRS Wiki strategies (CC BY-NC-SA 3.0). Icons and images: OSRS Wiki. In the app: live drop table, drop simulator, map and Set builder with this boss as target.

Other bosses

Early

Mid

Late

Endgame