Heroes Upgrading

Users can level up their heroes in dungeons to make them stronger and sell them on the Marketplace. Or they can level up other players’ heroes for the fee. You can even create a “factory” of heroes development if you know many ways on how to find and get characters. The idea is simple: you buy various heroes, pump them, and sell them at higher prices. You can improve the heroes' levels, equipment, sophistication, etc. If you have a team, you can make this process more effective. For example, one of your assistants is looking for the heroes, the second one is buying, and together you work to level them up. Only a few people are needed to gain a large profit.