Ethereal Sight.

The phantom warrior can see 60 feet into the Ethereal Plane when it is on the Material Plane, and vice versa.

Incorporeal Movement.

The phantom warrior can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10) force damage if it ends its turn inside an object.

Spectral Armor and Shield.

The phantom warrior's AC accounts for its spectral armor and shield.

Actions

Multiattack.

The phantom warrior makes two attacks with its spectral longsword or spectral longbow.

Spectral Longsword.

Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 7 (1d8 + 3) force damage.

Etherealness.

The phantom warrior enters the Ethereal Plane from the Material Plane, or vice versa. It is visible on the Material Plane while it is in the Border Ethereal, and vice versa, yet it can't affect or be affected by anything on the other plane.

Spectral Longbow.

Ranged Weapon Attack: +2 to hit, range 150/600 ft., one target. Hit: 4 (1d8) force damage.

Phantom Warrior (Archer)