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Thermonuclear smoke devil

Smoke devil boss; occult necklace. Late game

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Requirements

  • ? Slayer 93

Typical levels

  • ? Ranged 85
  • ? Magic 80
  • ? Prayer 43

A guide, not a rule: people kill Thermonuclear smoke devil 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 Thermonuclear smoke devil strategy page.

MagicMagicMeleeMelee
Head
  1. 1Slayer helmet (i)
  2. 2Facemask
Neck
  1. 1Occult necklace
  2. 2Amulet of fury
  3. 3Amulet of glory
  4. 4Amulet of magic
Ammo
  1. 1Rada's blessing 4
  2. 2God blessingRada's blessing 3Rada's blessing 2
Body
  1. 1Virtus robe top
  2. 2Ancestral robe top
  3. 3Ahrim's robetop
  4. 4Dagon'hai robe top
  5. 5Infinity top
Cape
  1. 1God capes
  2. 2God capes
  3. 3Ardougne cloak 4
  4. 4Ardougne cloak 3
  5. 5Ardougne cloak 2
Feet
  1. 1Avernic treads (max)
  2. 2Eternal boots
  3. 3Infinity bootsAranea boots
  4. 4Wizard bootsBloodbark boots
  5. 5Boots of Brimstone
Legs
  1. 1Virtus robe bottom
  2. 2Ancestral robe bottom
  3. 3Ahrim's robeskirt
  4. 4Dagon'hai robe bottom
  5. 5Infinity bottoms
Hands
  1. 1Confliction gauntlets
  2. 2Tormented bracelet
  3. 3Barrows gloves
  4. 4Infinity gloves
  5. 5Rune gloves
Shield
  1. 1Elidinis' ward (f)
  2. 2Arcane spirit shieldElidinis' ward
  3. 3Ancient wyvern shield
  4. 4Malediction wardMage's book
  5. 5Book of Darkness
Ring
  1. 1Magus ring
  2. 2Ring of suffering (ri)
  3. 3Brimstone ring
  4. 4Seers ring (i)
  5. 5Ring of shadowsRing of shadows (uncharged)
Weapon
  1. 1Tumeken's shadow
  2. 2Eye of Ayak
  3. 3Harmonised Nightmare staff
  4. 4Sanguinesti staffTrident of the Swamp
  5. 5Kodai wandNightmare staff

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.