Perhaps you will be interested
The Arcanite Ripper currently has a small chance to be found on the Black Market Auction House. Upon equipping this weapon, it can be right-clicked to trigger the Arcanite Ripper effect, transforming the bearer into Bergrisst. This effect lasts 12 seconds and has a 1-minute cooldown.
Here you can buy Arcanite Ripper for EU or US Servers.
Also you'll get guide for receiving Arcanite Ripper
• After patch 10.2 might will need character transfer for access to BMAH