Dragon War Chest
Remember, the PRE-SALE CHEST only in the first days of the game-opening, with only 1 Chest for each User, with the very interesting prices for User get the first ticket to onboard the Dragon War's Flight. So it's up to you to get that rarity chance.
The Pre-Sale Chest in Time-Limited Event, catch it if you can!
Magic Chest - A neccessary item for your TEAM!
Starter Chest -A Newbie Support form DRAGON WAR
Rare Chest - Nothing to worry if you miss Pre-Sale Event