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Best setup for The Great Olm (Head) in OSRS

The best setup for The Great Olm (Head) in OSRS is ranged with a Twisted bow, which does 12.00 DPS with a max hit of 88 and 81.7% accuracy at level-99 stats. The full best-in-slot gear, prayer and potion for every combat style are listed below.

The highest-DPS melee, ranged and magic loadouts against The Great Olm (Head), computed with wiki-accurate combat math at maxed (99) stats. Open any setup in the calculator to swap in the gear you own.

🏹 Ranged Best DPS
Twisted bow Twisted bow
12.00DPS
88Max hit
81.7%Accuracy
69.1sAvg TTK
  • Void ranger helmVoid ranger helm
  • Dizana's quiverDizana's quiver
  • Necklace of ruptureNecklace of rupture
  • Seeking dragon arrowSeeking dragon arrow
  • Twisted bowTwisted bow
  • Elite void topElite void top
  • Elite void robeElite void robe
  • Void knight glovesVoid knight gloves
  • Avernic treads (max)Avernic treads (max)
  • Venator ringVenator ring
Prayer: Rigour Potion: Ranging potion
Open in DPS calculator →
⚔️ Melee
Scythe of vitur Scythe of vitur
7.38DPS
48Max hit
52.6%Accuracy
111.5sAvg TTK
  • Oathplate helmOathplate helm
  • Infernal capeInfernal cape
  • Amulet of rancourAmulet of rancour
  • Rada's blessing 4Rada's blessing 4
  • Scythe of viturScythe of vitur
  • Oathplate chestOathplate chest
  • Oathplate legsOathplate legs
  • Ferocious glovesFerocious gloves
  • Avernic treads (max)Avernic treads (max)
  • Bellator ringBellator ring
Prayer: Piety Potion: Super combat
Open in DPS calculator →
🔮 Magic
Tumeken's shadow Tumeken's shadow
7.23DPS
70Max hit
62.0%Accuracy
113.8sAvg TTK
  • Ancestral hatAncestral hat
  • Imbued guthix capeImbued guthix cape
  • Occult necklaceOccult necklace
  • Rada's blessing 4Rada's blessing 4
  • Tumeken's shadowTumeken's shadow
  • Ancestral robe topAncestral robe top
  • Ancestral robe bottomAncestral robe bottom
  • Confliction gauntletsConfliction gauntlets
  • Avernic treads (et)Avernic treads (et)
  • Magus ringMagus ring
Prayer: Augury Potion: Saturated heart
Open in DPS calculator →

Assumes level-99 combat stats and the best relevant prayer and potion, off Slayer task (no Slayer-helmet bonus). DPS is single-target on the boss's base stats; magic setups consider powered staves. Numbers come from RuneBuddy's WASM combat engine, the same one behind the DPS calculator.

The Great Olm (Head) setup FAQ

What is the best setup for The Great Olm (Head) in OSRS?
The best setup for The Great Olm (Head) in OSRS is ranged with a Twisted bow, which does 12.00 DPS with a max hit of 88 and 81.7% accuracy at level-99 stats. The full best-in-slot gear, prayer and potion for every combat style are listed below.
What is the best melee setup for The Great Olm (Head)?
The best melee setup for The Great Olm (Head) uses a Scythe of vitur for 7.38 DPS, with Piety and a super combat.
What is the best ranged setup for The Great Olm (Head)?
The best ranged setup for The Great Olm (Head) uses a Twisted bow for 12.00 DPS, with Rigour and a ranging potion.
What is the best magic setup for The Great Olm (Head)?
The best magic setup for The Great Olm (Head) uses a Tumeken's shadow for 7.23 DPS, with Augury and a saturated heart.

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