Chamber Reserve
How the event works
Chamber Reserve uses keys to buy items from slots. You have four slots to keep the items you want.
Keep the Part Choice Chest shown in the image. It can be exchanged for a Hero weapon. Choose which items stay by tapping Rewards, the gift-box icon.
Getting keys
You can get keys in two ways:
- Draw: You receive 10 free draws. The source guide recommends using Diamonds here to draw as often as possible; it notes a daily limit of 200 draws.
- Key Supply:
- F2P players can buy the Basic Key Pack for 5 keys, up to 3 times a day.
- Packs can also be purchased with real money.