1. Step 1: The first step is to export the archive file. Use mt manager to find and open your archive location (this is what I use, for example), as shown below: (1 in archive 1 is your first file).

2. You will see your basic information, such as the number in the blue note (-camp= 10), where 10 represents your power id, and then click on the three points marked 1 in the red circle in the figure to search.

3. After clicking "Next", you will come here. The yellow note is your ability id (such as the mark 1), and the blue note is your item id and quantity.