Mistwrought Vault is a jumping puzzle located in the northwest part of Borderlands in World versus World – Sunny Hill in the Green World, Woodhaven in the Blue World and Longview in the Red World. The main goal of this jumping puzzle is to find the 2 keys to open the Enormous Mistwrought Chest. Both keys will be found in a chest, the chests both have a different path through the jumping puzzle.
To open the Mistwrought Vault, you need two halves of a key, both which you can find near the vault.