The Revolucio Collection is the first collection sheet introduced into Phantasy Star Online 2 from April 20th, 2016 until August 10th, 2016. As with all collection sheets, players must obtain the selected material items from the source listed on the sheet. The progress bar for each material item will increase each time the specified enemy is defeated, until forcing the enemy to drop said material item at 100%. Gathering all of the material items will reward players with the desired Revolucio weapon.