Efficiency

minecraft:efficiency

Efficiency data for Minecraft 26.4-snapshot-5, read straight from the game files.

Data

From data/minecraft/enchantment/efficiency.json.

anvil_cost 1

description Efficiency

effects

attributes	`[{"amount": {"type": "minecraft:levels_squared", "added": 1.0}, "attribute": "minecraft:mining_efficiency", "id": "minecraft:enchantment.efficiency", "operation": "add_value"}]`

max_cost 51 + 10 per level above the first

max_level 5

min_cost 1 + 10 per level above the first

slots ["mainhand"]

supported_items #minecraft:enchantable/mining

weight 10

Extracted from Minecraft 26.4-snapshot-5 on 22 October 2026. 9Minecraft is not affiliated with Mojang or Microsoft.