The Mystery Box has special crates that can be spun with each type of Crystal (Currency). New crates have been introduced viz.,:

•          Common Crystal Crate
  
•          Rare Crystal Crate
  
•          Epic Crystal Crates 
  

Earn Blueprints, Weapon parts, and Mods by spinning these crates! If you want the really good stuff, spin the Epic Crystal Crate!