Saint Seiya: Soldiers' Soul

You will be able to purchase the Bronze Saints costumes once you complete all of the Legend of Cosmos arcs. In order to buy all of the Bronze Saints costumes and their skins, you'll need a total of 360,000 CP. As a result, it'd be best if you wait until the end of your Platinum run before you purchase these costumes. Additionally, you'll need to complete Tutorial mode to unlock one of Seiya's skins (Training Gear). Once you've purchased all 19 Bronze Saint costumes, the trophy will unlock.