Masters of The Vault

Due to your experiences with premonitions within The Vault, you gain the following benefits:

• When you fail an ability check or saving throw, you can instead roll with advantage. You can do this once per long rest.
• Sometimes a large attack will be visible clearly. At the DM's Discretion, you might be able to see a large attack before it lands. When this happens, you have advantage on the saving throw against it if it requires one.