New heroes can join your team during the Campaign or on the Path of Death, during special offers, when you open chests or collect enough Soulstones. You can find Soulstones in the main store, in the Path of Death store, in the Arena store, in the store from the Friends list, in the rewards you get after completing special levels of the Campaign marked with images of the Heroes and in the chests. To upgrade characteristics of the items choose the item you want to upgrade, then press "Enchant" and choose in the Inventory the resources that will be used. Any items can be used, but if you have Stardust we suggest to use it first of all. The better is the quality of the item, the more charm points it gives. Alchemy can help you turn sapphires into gold. The bigger is your VIP, the more transformations per day is available to you. You can also get gold on the Path of Death, at the Arena and in the Bottomless mines, robbing other players' caves or defending your own. The Black Magician appears randomly when you play the game. You can see him wandering around the base in his dark robe. You can buy heroes' Soulstones and "violet" items for sapphires.