Collecting Boss Keys from Floor Chests

Fighting through the dangerous levels of a Battle Tower offers substantial rewards, including essential items needed to complete the structure.

Locating Floor Chests

Each floor inside a Battle Tower is designed to be very difficult, but surviving the hostile encounters rewards you with great loot:

• After neutralizing all hostile mobs on a given floor, thoroughly comb through the room's custom design to locate its chests.
• Search alcoves, corners, and central structures on every single floor from the ground level up.
• Empty the contents of these chests into your inventory, gathering high-tier rewards to upgrade your gear for higher floors.

Securing Boss Keys

As you loot the chests scattered across the floors, look specifically for Boss Keys:

• Boss Keys generate within the chests found on each floor as you climb toward the top.
• Check every chest diligently; missing a chest on a lower floor could leave you short on keys later.
• Store your Boss Keys in a secure inventory slot so they are not lost if you fall in combat on higher, harder levels. You will need these keys upon reaching the top of the tower.