How do I get Karma Booster in GW2?

Check the Acquisition and "Sold by" sections, which list the vendors, containers, salvage sources and achievements that grant Karma Booster, where known.

What is the Trading Post price of Karma Booster?

The live buy and sell prices are shown at the top of the page, pulled from the official Guild Wars 2 Trading Post API.

Fine · Halloween

Karma Booster

Double-click to gain an enhancement that increases karma gained by 50% for one hour. Does not affect karma gained from consumable items.

Account Bound on Acquire

Acquisition

How to get it

Contained in

Achievement Chest

Black Lion Chest/historical 1

Item data from the official Guild Wars 2 API. Acquisition, salvage and collection data from the Guild Wars 2 Wiki.