You've learned to control your connection to the Veil. You gain the following benefits:
- Increase your Charisma score by 1, to a maximum of 20.
- You can cast detect magic at will without expending a spell slot.
- Your Otherworldly Whispers feature is enhanced. Choose one additional Warlock cantrip. You can cast it using your Otherworldly Whispers feature.
- You no longer have disadvantage on saving throws against madness effects.