Cerberus

Introduction

Cerberus is a level 318 three-headed hellhound who is weak to Crush. In order to fight Cerberus, you must have an active Slayer Task. You can access the teleport by opening the Teleportation Menu -> Bosses -> 2nd Page -> Cerberus

Requirements & Recommended

Thrill Seeker Slayer Perk unlocked
Active Cerberus Slayer Task
91+ Slayer Level

99 Summoning - Steel Titan Familiar
95 Prayer & Curses - Turmoil and Soulsplit
High Herblore Level for Super Combats/Overloads
Melee Pet Perks (Fast Hands, Melee Striker, Fighter's Fury)

Gear Setups

Use your best in slot melee gear + Slayer Helmet. You'll want to do enough DPS to outheal Cerberus with Soulsplit to make the fight as easy as possible.

Goldrift Void is also suitable for this fight, because of its bonuses.

Inventory

With this method, you won't need much (or any) food. Prioritize Prayer Restores for longer trips!

Super Combats/Overloads
Super Restores/Prayer Potions
Emergency Combo Food
Veng runes for extra damage
Backup Steel Titan Pouch

The Fight

Set your weapon to Crush style, use your Super Combat/Overload, turn on Turmoil and Soulsplit, and start attacking Cerberus.
If you have the above setup, the fight will end in less than a minute, skipping Cerberus' ghost phase. The fight is AFK as long as you do enough DPS to outheal with SS!
If you don't beat Cerberus in time, you'll have to deal with the Ghost phase
- Cerberus will say 'Aaaarrrrroooooo', and 3 ghosts will enter the arena, each with a different color representing their combat style. Flick the style's protection prayer as the ghosts hit you, to avoid damage.
- Red = Melee, Green = Range, Blue = Magic

Cerberus can be one of the most AFK bosses on Arigon, provided you have a high DPS setup!