Overview
The Mining Knuckledrill is a unique one-handed weapon in Crimson Desert that doubles as a mining tool. It belongs to the one-handed weapons category and has 16 attack power alongside a passive ability called Mining Mastery, which gives a 10% chance to mine additional ores every time you harvest a mining node. With five core slots (more than any other one-handed weapon), the Knuckledrill is both a capable combat weapon and the best resource-gathering tool for miners.
The weapon is obtained by defeating a hidden boss at Marni's Excavation in Karin Quarry. It is not craftable, not sold by merchants, and cannot be obtained any other way. Players who invest in mining and gathering will find the Knuckledrill to be one of the most valuable items in the game for its dual-purpose functionality.
Stats
Stat | Value |
|---|---|
Attack Power | 16 |
Critical Hit Chance | Lv. 1 |
Passive | Mining Mastery: 10% chance to mine additional ores |
Core Slots | 5 |
Refinement Levels | 10 |
Sell Price | 1.57 Gold |
Five core slots is exceptional for a one-handed weapon. Most weapons in this category have only three. The extra slots allow for more Abyss Gear customization, letting you stack mining-related bonuses or build it purely for combat with additional passive effects.
Mining Mastery
The Mining Mastery passive provides a flat 10% chance to yield bonus ores from every mining node you harvest while the Knuckledrill is equipped. This effect applies to all ore types, from common Iron Ore to rare Bloodstone and Diamond deposits. Over time, the extra ore adds up significantly, reducing the grind for refinement materials and crafting resources.
The Mining Mastery bonus is passive and does not require activation. Simply having the Mining Knuckledrill in your active weapon slot when you mine is enough to trigger it. You do not need to actually swing the Knuckledrill at the node; using your regular pickaxe while the weapon is equipped still counts.
How to Obtain
Marni's Excavation Boss
The Mining Knuckledrill drops from a hidden boss encounter at Marni's Excavation, located within Karin Quarry. The boss appears wearing a heavy diving suit with spinning drill arms and deals massive damage if you stand too close for too long. Key tips for the fight:
Watch for the spinning drill arm attacks. They have wide hitboxes but predictable patterns. Dodge to the side rather than backward
Land your attacks during the boss's recovery frames after it finishes a combo. The openings are short but consistent
Bring healing items. The fight is a test of attrition, and the boss can punish even small mistakes with heavy hits
The Mining Knuckledrill is awarded automatically after the boss is defeated. Check your inventory after the victory screen
Combat Tips
With 16 attack power and a crit bonus, the Mining Knuckledrill is a solid combat weapon in its own right. Do not think of it as just a utility item
The five core slots give it more Abyss Gear capacity than any other one-handed weapon. You can build it as a serious DPS weapon with the right gear installed
Keep the Knuckledrill equipped when traveling between objectives. If you pass a mining node on the road, you automatically benefit from Mining Mastery without having to swap gear
The drill aesthetic matches well with Oongka's brawler playstyle if you unlock him later in the game