Mastery points can be a little confusing in SD Gundam Online. Below is a quick guide on how to make it work for your game.

Empty EXP Container

You first will need empty EXP containers to load the mastery points into. These EXP have to be empty, meaning that they do not get marked as full. You can get them via Quests, missions, and in addition Cash shop. However, the current version of the SD Gundam Online may not drop the empty EXP container from the quests. The empty container should also state “No data” on the screen.

Fill Empty EXP container

You can charge these empty EXP containers with mastery points in “My Room”. The packs are categorized under the “Other” Tab. You also need to have at least 1000 exp to transfer it.