Smoke devils in Old School RuneScape (OSRS) are powerful, mutated dust devils that players encounter in Slayer tasks. Despite their intimidating appearance, they’re relatively easy to kill and offer generous loot. Smoke devils come in three types: the regular smoke devil, the boss variant known as the Thermonuclear Smoke Devil, and the superior Nuclear Smoke Devil. All three variants offer valuable loot, including high-value Alchable drops and the highly sought-after occult necklace, particularly valuable for Ironman players. For those farming the boss, there’s also the chance to obtain the smoke battlestaff. However, slaying smoke devils requires a Slayer level of 93, so this task is reserved for more experienced players.

Let’s dive into how to efficiently hunt these creatures and maximize your rewards.

Location

Smoke devils can only be found in one place: the Smoke Devil Dungeon, located near Castle Wars. Here are two common methods to get there:

Fairy Ring Teleport: Use the code B.K.P and run northeast to the cave entrance.

Ring of Dueling: Teleport to Castle Wars, then run southwest to the dungeon.

Once inside, note that although smoke devils have a high magic level, their actual magic defense is low, making them vulnerable to magic-based attacks.

Best Gear Setups

To maximize efficiency in farming smoke devils, use gear optimized for high magic damage. Here are the recommended setups:

Regular Smoke Devils

The best way to kill regular smoke devils is by using Ancient Magicks with the following gear:

Helmet: Slayer Helmet (i)

Necklace: Occult Necklace

Cape: Imbued God Cape

Body: Virtus Robe Top

Legs: Virtus Robe Bottom

Weapon: Kodai Wand or Master Wand

Shield: Elidinis' Ward (f), Arcane Spirit Shield, or Book of Darkness

Boots: Eternal Boots

Gloves: Tormented Bracelet or Barrows Gloves

Ring: Magus Ring, Seers Ring (i), or Ring of the Gods (i)

Thermonuclear Smoke Devil (Boss Variant)

For the boss, a magic-based setup is highly effective:

Helmet: Slayer Helmet (i)

Weapon: Trident of the Swamp or Trident of the Seas

Other Gear: Similar to the setup above, but with a focus on high DPS

In this setup, use Ice Blitz to freeze the boss in place, keeping it at a safe distance.

Inventory Setup

For optimal results, include these items in your inventory:

Rune Pouch: Contains runes for Ice Blitz

Prayer Potions: 6-8 or a few Prayer Renewal Potions

Herb Sack

Teleport Options: House teleport tabs

Explorer Ring 4 (for high-level Alchable drops)

Imbued or Saturated Heart (for combat boosts)

Melee Setups

The Thermonuclear Smoke Devil has moderate attack strength, so using melee setups is viable if you prefer it over magic.

Tank Setup

Helmet: Slayer Helmet (i)

Neck: Amulet of Rancour or Amulet of Torture

Cape: Infernal Cape or Fire Cape

Body: Masori Body (f) or Karil’s Leathertop

Legs: Masori Chaps (f) or Karil’s Leatherskirt

Weapon: Blade of Saeldor, Voidwaker, or Abyssal Whip

Shield: Avernic Defender or Dragonfire Shield

Ring: Ring of Suffering (i)

Inventory for Melee

Rune Pouch: For Alchemy and teleport spells

Divine Super Combat Potions: 1-4 depending on your strategy

Food: Emergency food or prayer potions if using Redemption

Farming Techniques for Smoke Devils

1.Cannon Placement: Set up your cannon in the dungeon on a marked spot if using Runelite for tile markers.

2.Tile Running: Run between two marked tiles, casting Ice Barrage or Ice Blitz to freeze and stack the smoke devils, optimizing kills per hour.

3.Restocking and Stamina: Bring stamina potions for sustained energy, as you’ll need to move quickly.

Thermonuclear Smoke Devil Farming

Safespotting (Magic Method)

1.Mark specific tiles in the dungeon.

2.Freeze the boss on spawn, move to the next tile, and attack from a safe distance.

3.Use Augury and Ice Blitz to control the boss’s movement.

Melee Tanking and 1-1 Method

Tanking: Attack and stay underneath the boss to avoid damage, eating food when necessary.

1-1 Method: Utilize shift-click walk for precise movement, attacking every few ticks.

Player-Owned House Method

For efficient melee farming, use your Ornate Rejuvenation Pool in a Player-Owned House to restore stats after each kill. This is particularly effective if using high-DPS gear.

Conclusion

Smoke devils are a rewarding Slayer task, offering notable loot, especially the occult necklace and smoke battlestaff, and more OSRS gold. By choosing the right gear, strategy, and location techniques, you can ensure a smooth and profitable farming session. Explore our other OSRS guides for more on Slayer monsters, including tormented demons, abyssal demons, and the most effective Slayer dungeons!