Overview
Miner Shard is unique - when obtained, it rolls ONE of four possible mining bonuses. You receive only ONE effect, determined when the rune drops.
Rune Profile
Miner Shard is the only rune with a multi-outcome passive structure. The effect is determined when the rune is obtained and cannot be changed.
Stat Overview
How to Obtain
Miner Shard drops from Delver Zombie, Bomber, and Golem enemies.
- Delver Zombie
- Bomber
- Golem
Usage Strategy
Farm multiple Miner Shards to get the specific bonus you want. Luck is generally the most valuable for rare ore hunting.
Pro Tips
The four possible effects are: Luck (+5-16% overall luck), Yield (3-10% chance for +1 ore), Swift Mining (+4-12% mining speed), and Mine Power (+8-15% mining damage). You only get ONE.
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Last Updated: January 2, 2026