Any creature within a 15-foot radius must make a Wisdom saving throw equal to 8 + your Charisma modifier + your proficiency bonus. A creature takes 2d6 psychic damage on a failed save, and half as much damage on a successful one. The damage increases to 3d6 at 6th level, 4d6 at 11th level, and 5d6 at 16th level. After you use your scream, you can’t use it again until you complete a short or long rest.

 You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.

When you reach 3rd level, you can cast the inflict wounds spell once and need to finish a long rest before you can cast it again. When you reach 5th level, you can also cast the misty step spell once and need to finish a long rest before you can cast it again. Charisma is your spellcasting ability for these spells.

This allows you to ignore most forms of difficult terrain and grants you advantage on saving throws against being knocked prone. However, you can float no higher than 5 feet and when you are reduced to 0 hit points you stop hovering.

You can speak, read, and write Common and Sylvan.

 Your Wisdom score increases by 2 and your Charisma increases by 2.

As a bonus action, you can enter a wall. You can stay and walk through the wall for as long as your hit points allow. The first turn in the wall does no damage, but after one round in the wall, you begin to gradually take 1d8 damage per turn. Once you reach 1 hit point or below, you are forced out of the wall to the nearest location and are considered unconscious if below 1 hit point. While in the wall, you can cast spells but take no melee or ranged attacks, the spells have a limited distance of 15 ft. from the wall.