There are three types of boxes:
- Players can buy boxes and open them to get random NFT with different rarity levels from level D to level SS. Common box cannot open the level 7 - SSS level.
- There is no limit on the number of boxes being sold in the game.
- The common boxes can only be purchased on STMAN marketplace and cannot be traded P2P.
- Drop rate: D: 75%, C: 15%, B: 5%, A: 3.5%, S:1% , SS: 0.5%