Smoke Devils
Notable Drop: Occult Necklace

Uses: Top-tier magic amulet

Profit Potential: High – especially with RuneScape gold good RNG on occult necklace drops.

7. Hydra (Alchemical Hydra)
Notable Drop: Hydra’s Claw, Brimstone Ring pieces

Uses: End-game weapon upgrades

Profit Potential: One of the best GP/hr options in the game.

Boosting Your Gold-Making Efficiency
If you're serious about farming gold through Slayer, consider these strategies:

Unlock Superior Slayer Monsters
These enhanced versions of regular Slayer creatures have better drop tables, including the rare imbued heart and eternal gem—some of the most sought-after items in the game.

Use the Right Slayer Master
Higher-tier masters offer better tasks. Duradel and Konar are favorites for their task variety and potential for profit. Konar, in particular, gives access to Brimstone Keys which can be used for extra loot.

Equip a Slayer Helmet
Once unlocked, a Slayer helm boosts your damage and accuracy against assigned monsters. Imbuing it makes it even stronger. This significantly speeds up kills, increasing gold per hour.

Utilize Efficient Gear
Gear up for your task with the best equipment you can afford. Using the right combat style (melee, ranged, or magic) and potions (overloads, prayer potions) improves kill speed and drop efficiency.

Complete Slayer Diaries
Finishing Kandarin, Kourend & Kebos, or other region diaries can increase drop rates, reduce task length, and open up shortcut access to Slayer areas—making your runs faster and OSRS Accounts for sale more profitable.