Beatriz, Ghost Spawn

Detect Life. Beatriz can magically sense the presence of creatures up to 5 miles away that aren’t undead or constructs. She knows the general direction they’re in but not their exact locations.

Incorporeal Movement. Beatriz can move through other creatures and objects as if they were difficult terrain. She takes 4 (1d8) force damage if she ends her turn inside an object.

Corrupting Touch. Melee Spell Attack: +7 to hit, reach 5 ft., one target. Hit: 15 (3d6 + 7) necrotic damage.

Horrifying Visage. Each creature within 60 feet of Beatriz that can see her must succeed on a DC 15 Wisdom saving throw or be frightened for 1 minute. A frightened target can repeat the saving throw at the end of each of its turns, with disadvantage if Beatriz is within line of sight, ending the effect on itself on a success. If a target’s saving throw is successful or the effect ends for it, the target is immune to Beatriz's Horrifying Visage for the next 3 rounds

Wail (2/Day). Beatiz releases a mournful wail, provided that she isn’t in sunlight. This wail has no effect on constructs and undead. All other creatures within 30 feet of her that can hear her must make a DC 13 Constitution saving throw. On a failure, a creature drops to 0 hit points. On a success, a creature takes 15 (3d8) psychic damage.

Incorporeal Defense. When hit by an attack, Beatriz may use her reaction to phase through the attack, negating all damage.

Incorporeal Absorption. When hit by a ranged weapon attack, Beatriz may use her reaction to absorb the weapon where it hit her, taking half attack damage + 2d6 force damage. Weapons that are absorbed are inaccessible until Beatriz uses Incorporeal Movement, Incorporeal Defense, dies, or uses Incorporeal Absorption again. Absorbed items with the returning quality will pull Beatriz to the user.