The game uses 3 kinds of currencies:

  • Gold: Gold is used to buy units, spells, unit/spell ugrades and revive units.
  • Gems: Gems are the premium currency of the game and can only be obtained by : 
  1. Each 5 day of logging to game 3-5 gems
  2. Small chance on each 4 day up to 3 gems
  3. Winning from clan challenges
  4. Some special quests
  5. Sometimes during special contests made by developers
  6. And ofc by using real money