Increase a character's yield by 10% for 90 minutes while Logging, Mining, Harvesting, and Skinning.
You can use a booster from the Augments menu.
1,000
Max Stack Size
Proficiency Booster Epic
Information about Proficiency Booster on New World database with locations to obtain, drop chances, crafting calculator and additional info below. Find out where to get or how to craft Proficiency Booster. Resources of MMO New World. Epic Item
