OSRS Cerberus guide 2026: mechanics, drops and the 3.4M GP/hr money maker

Requirements and location

Cerberus is a level 318 hellhound boss who lives in Cerberus' Lair, deep in the Taverley Dungeon beyond the hellhound area. You need 91 Slayer to damage her, and you must be on a hellhound task or a Cerberus task — with wild pies you can boost from 86 Slayer.

The lair has three possible rooms and Cerberus restores all her health if she is left alone. A line of fire spawns between the entrance and the boss if you recently fought her; crossing it deals 5 damage each way. A dwarf multicannon cannot be placed inside the lair.

• Level 318, max hit 23, attack speed 6 ticks.
• Slayer: 91 (boostable with wild pies).
• Location: Cerberus' Lair under Taverley Dungeon.
• No cannon inside the lair.
• Fire line deals 5 damage when crossing.

The three special attacks

Cerberus has three specials that make the fight about rhythm. The first is a triple attack: magic, then ranged, then melee in quick succession — the melee bite connects even at a distance, so you eat all three unless you switch prayers.

The second is the howl — she summons three souls from the river behind her, one per combat style. If you block one with the correct protection prayer it drains 30 prayer (less with Ward of Arceuus and a spectral spirit shield); if you do not block it, it hits 30 hitpoints instead. The third special has her spit three lava balls — one lands on you and two land randomly — and standing on a pool deals continuous damage, reduced by dragonfire protection.

Crystal drops and the 2026 boot meta

Cerberus drops three crystals that all roll at 1/520: the primordial crystal (dragon boots → primordial boots), pegasian crystal (ranger boots → pegasian boots) and eternal crystal (infinity boots → eternal boots). These are still the second-best foot slot items in the game, and the boots they upgrade to remain the standard BiS options in most 2026 setups.

The average Cerberus kill is worth roughly 78,300 GP (about 80,300 on a Konar task), and the wiki's money making guide estimates 3,375,743 GP per hour assuming 25 kills per hour. She also drops the smouldering stone (1/520, used for the dragonfire ward), the jar of souls, and the hellpuppy pet.

• Primordial / pegasian / eternal crystals: each 1/520.
• Smouldering stone: 1/520 (dragonfire ward).
• Average kill ≈ 78,301 GP (Konar ≈ 80,264).
• Money guide: 3,375,743 GP/hr at 25 kills/hr.
• Pet: hellpuppy.

Gear and strategy tips

Cerberus is weak to slash (100 slash defence vs 50 stab, 25 crush) and has a 40% water elemental weakness, so a slash weapon with water spells on the side works well. The wiki recommends 85+ Attack, Strength and Defence with 70+ Prayer, and spectral spirit shield is a strong option because it reduces soul prayer drain.

The standard rhythm: attack until she howls, switch to the prayer matching each soul, step off any lava pool the moment it appears, and after the triple attack keep your Protect from Magic up for the magic hit. Range her from a distance to avoid extra melee damage, and bring super restores — the soul special is the real cost per kill.

Combat Achievements and task synergies

Cerberus has a full Combat Achievement list covering no-prayer-switch kills, kill speeds and her specials. She is assigned by Vannaka, Chaeldar, Konar, Nieve and Duradel through hellhound tasks, and hellhound tasks also drop elite clues, which makes her a double-duty money maker on task.

On a Konar task the average kill edges up slightly and you can stack the brimstone key chance. Off task she cannot be fought, so the Slayer requirement is a real gate — most players camp her only on hellhound tasks unless they use Cerberus boss tasks.