Ancient Tree


 * Ancient Stones you can get from Events, Bounty Quest or Shop.
 * Each summon cost you 1 Ancient stone.
 * You can choose Fraction from which you summon hero/heroes.
 * In each summon you will get a random number of Ancient Prayer, which can be used in Hero transformation.
 * You may get 4star/5star hero or 4star/5star puzzle.

Buildings