We're leaving the Strongbox on a permanent basis so that people returning to the game do not have to wait for the sale. The same discounts will be applied on the Strongbox and its content will be updated, but at the end of the sale it will not disappear any more, only its price will change.
These strongboxes will reward you with
magic ornaments which will reveal the power of your artifacts. You may also find Fate Elixirs and Otherworldly Mineral - the only components required for creating artifacts!
These strongboxes will reward you with magic ornaments which will reveal the power of your artifacts. You may also find Fate Elixirs and Otherworldly Mineral - the only components required for creating artifacts! The ornaments give bonuses to various character’s stats. The stat type depends on the type of the ornament, and the higher is your artifacts’ total level, the bigger is the bonus.
Note: the ornaments don’t give any bonuses if you don’t have an artifact!
More details.