Welcome to one of the most unique and disciplined PvP builds in Old School RuneScape: the Obby Mauler. This account is the definition of a specialist, built around a single weapon and a simple philosophy: hit as hard as humanly possible at the lowest combat level.

Building an Obby Mauler requires meticulous planning and a strict adherence to one golden rule: never gain Attack experience. This guide will cover the fundamentals, safe quests, training methods, and gear you'll need to create this devastating PvP build.

What is an Obby Mauler?

An Obby Mauler is a type of pure account that centers around the Tzhaar-ket-om, or Obsidian Maul. This powerful crush weapon requires 60 Strength to wield but, crucially, has no Attack level requirement. 6

The build is defined by:

  • 1 Attack: To keep the combat level as low as possible.
  • 60+ Strength: The primary damage stat, trained as high as possible.
  • 1 Defence: Usually, though some variations exist.
  • Low Prayer: Often kept at 1, or sometimes 13/31 for Strength-boosting prayers.

This combination allows a level 40-50 Obby Mauler to potentially one-hit players in the same combat bracket who have much more balanced stats.

The Golden Rule: NO Attack Experience

This cannot be stressed enough. A single point of Attack XP will ruin the build. You must set your attack style to only grant Strength or Defence XP from day one.

Quests to AVOID at all costs:

  • Waterfall Quest
  • The Grand Tree
  • Fight Arena
  • Vampyre Slayer
  • Any other quest with a mandatory Attack XP reward.

Your entire journey must be planned around this limitation.

Safe Quests for an Obby Mauler

While your quest list is short, some are essential for giving your account a head start in Hitpoints without ruining your Attack level.

  • Witch's House: Provides a massive 6,325 Hitpoints XP, which is crucial for survivability.
  • Sea Slug: 7,175 Fishing XP.
  • The Restless Ghost: 1,125 Prayer XP.
  • Priest in Peril: 1,406 Prayer XP (essential for accessing Morytania).

Training and Gear

  • Training: All early combat training must be done on the controlled attack style to only gain Strength XP. Spots like Sand Crabs or Ammonite Crabs are ideal.
  • Weapon: The Tzhaar-ket-om is your only melee weapon.
  • Amulet: A Berserker Necklace is essential. It provides a 20% damage boost to Obsidian weapons, which is the cornerstone of the build's power.
  • Armour: Standard pure gear like Monk's robes, Iron Platebody/Platelegs, and Climbing Boots.

Conclusion

The Obby Mauler is a testament to focused account building. It's a challenging but incredibly rewarding PvP build that excels at surprising opponents with massive, unexpected damage. If you enjoy a highly specialized playstyle and the thrill of the one-hit KO, this is the perfect build for you.


Need to fund the Berserker Necklace and Obsidian Maul for your new account?

Buy Cheap OSRS Gold Securely → See how this compares to other pures in our Account Builds Explained Guide.