Armors are the sets of protecting shield pieces that a Hero can equip.  

Each Hero has specially designed Armor sets.  

Armors can be unlocked in the ‘Me’ menu.  

Armor, acquired by leveling up, is opening Chests won in Dungeons or Chests bought in the Shop.  

Some Armor pieces and sets are buyable in the Shop for Essence.  

These offers are updated from time to time, so keep your eyes out for a good deal there.  

Armor pieces can enrich you with various abilities.