Black Desert Mobile Collection basic information and why you should complete them

BDM Collection

The Collection System in Black Desert Mobile is often accidentally looked over, but did you know that completing your collection can reap you rewards?


Explore the vast world of Black Desert Mobile and complete your Collection. You can receive awesome rewards and bonus attributes by completing Collections. 

The Collection

Once you defeat Boss: Kelcas, the Collection feature will become available. You can check your Collection by going to the Main Menu > Collection tab. 

In the Collection tab, you can read short descriptions for each collection and register items for various rewards. 

You can check the Collection categories on the left. Press View Collection to see the required items and rewards for each collection.


If you’ve acquired an item that can be registered for a collection, it will be shown in the Alarm or the bell-shaped icon tab. Go to the Collection tab and press Register to register it. The item you’ve registered will be consumed and will not be returned. 

Please do take note that you cannot register items that are enhanced, equipped with a crystal, or locked. If you have multiple items that you can register, press the Auto Register button for more convenient registration.

If you press the item that you don’t have, buttons such as Decoration, Purchase Item, Craft Trade Goods will appear detailing how to obtain them. Press the button and you will proceed to the location where you can acquire a certain item such as the Deco Workshop, Market, Blacksmith, etc.


Collections are bound to your Family. You can use your Collection and acquire rewards only once per Family. You can acquire rewards by completing each list and Collection. Once you complete a whole category of Collections you will receive a Completion Reward

Fairly easy right? Be sure to explore every nook and cranny of BDM, find and collect all the possible items and complete your collection for useful goodie!