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Bosses › Slayer bosses

Abyssal Sire

Abyssal Nexus demon; Abyssal bludgeon and dagger. Late game

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Requirements

  • ? Slayer 85

Typical levels

  • ? Attack 85
  • ? Strength 85
  • ? Defence 80
  • ? Prayer 43

A guide, not a rule: people kill Abyssal Sire lower with practice.

Best upgrades for you

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Gear tiers

Full strategy on the OSRS Wiki ↗

Best first, from the wiki's Abyssal Sire strategy page.

Phase 1 MeleePhase 1 MagicPhase 1 RangedPhase 1 MeleePhase 2 Melee - DPSPhase 2 Other Melee WeaponsPhase 2 MagicPhase 2 Ranged
Head
  1. 1Slayer helmet (i)
  2. 2Black mask (i)
Neck
  1. 1Occult necklace
  2. 2Amulet of fury
  3. 3Amulet of glory
Ammo
  1. 1Rada's blessing 4
Body
  1. 1Ancestral robe top
  2. 2Virtus robe top
Spec / switch
  1. 1Eldritch Nightmare staff
  2. 2Accursed sceptre
Cape
  1. 1God capes
  2. 2God capes
  3. 3Max cape
  4. 4Infernal cape
Feet
  1. 1Avernic treads (max)
  2. 2Eternal boots
  3. 3Echo boots
  4. 4Guardian boots
Legs
  1. 1Ancestral robe bottom
  2. 2Virtus robe bottom
Hands
  1. 1Confliction gauntlets
  2. 2Tormented bracelet
Shield
  1. 1Elidinis' ward (f)
  2. 2Elidinis' ward
  3. 3Ancient wyvern shieldMalediction wardMage's book
Ring
  1. 1Magus ringLightbearer
  2. 2Seers ring (i)
  3. 3Brimstone ring
Weapon
  1. 1Tumeken's shadow

Gear data: OSRS Wiki (CC BY-NC-SA 3.0), imported 2026-10-05. Typical levels and requirements reviewed 5 Oct 2026. Prices: OSRS Wiki real-time prices.