Barracks

The Barracks is the location in the main hub, where players can access their roster of recruited Heroes.

Accessing and Training Heroes
Players can assign their Heroes to the Team to be used in Quest missions and Arena fights, as well as train the respective Heroes that meet their individual Cards and Gold requirements. The biography and information of individual abilities, levels, and stats of each Hero such as Health and Gauge can also be read here.

Piggy Bank
As of the updates included in 12 January 2017, ver 15.0 of the game, a feature called the Piggy Bank is added to the Barracks.

Each time a Hero is trained or leveled up, a certain amount of Rubies is earned in the Piggy Bank, which can be retrieved earlier by spending real money.