All players will start with 4 free non-NFT heroes as mentioned before. However, it limits the earnings per day. To earn more, players must buy more NFTs such as Hero and Skin from either the capsule or marketplace with Evermoon Token (EVM) to get more stamina, then use them to play in normal or rank match for winning the loot box which will reward players as Everstone or Rune. This Everstone can be used as a fee to upgrade Rune that receives from the loot box or merge duplicate NFTs via Synthesis and Building Challenge. After upgrading or merging, players can bring these new NFTs to play in the match or sell in the marketplace to other players.