The Built for War Event is a recurring event which will be available for all players above level 8. During the event, players will complete stages to try and get the highest rank and to earn Masterwork Weapon Coins and other rewards. The event has 20 Stages and for every 5 stages that are complete, players will get a Chest Reward.

The Built for War Event includes special rules for the stages. The weapons used in a team during the event will receive a Boost during the first 5 Built for War battles they are used in, after which they will be on cooldown for the remainder of the event and will have their power reduced.

There will be a special Masterwork Weapon Summon available during the event. The Master Weapon coins earned during the event can be used in this Summon Gate.