Crates and crystals provide Summoners with the chance to gain Units, Gold, and gear.
In order to view which crates and crystals are available to you, tap the icon on the home screen to access the store.
Crates are specific to Champion houses and grant gear when opened in exchange for Units.
The i icon will show the drop rates of potential rewards when opening the crate. Some crates have guaranteed rewards, while others may have a chance of granting more-powerful gear. Tap the icon in the relevant gear crate pop up to view this information.
Crystals can grant anything from resources to gear and can be found throughout Battleworld. Daily, weekly, and battle rating objective completion will grant crystals.
Be sure to check the claimable items in the OBJECTIVES menu for crystals.
Like crates, crystal rewards are varied. While most crystals will provide gear based on the Champion's current gear level, some crystals will provide gear at a set level. You may tap on the crystal in question to view what types of items are granted from opening it.