You may move through objects and creatures as if they were difficult terrain. Ending your turn in a square occupied by an object or creature causes you to be pushed to the nearest unoccupied square and take 1d10 force damage.

You gain the ability to possess a humanoid within 5 feet of you. The humanoid must succeed a Charisma saving throw of 11 or become possessed. You then disappear, and the target is incapacitated and loses control of its body. You now control the body but you can't deprive the possessed target of awareness. You can't be targeted by any attack, spell, or other effect, except ones that turn undead, and you retains your alignment, Intelligence, Wisdom and Charisma scores. You otherwise use the possessed target's statistics but you don't gain access to the target's knowledge, class features, or proficiencies. The possession lasts until the body drops to 0 hit points, you end it as a bonus action, or you are turned or forced out by an effect like the dispel evil and good spell. When the possession ends, you reappear in an unoccupied space within 5 feet of the body. The target is immune to your Possession for 24 hours after succeeding on the saving throw [DC your 10 + WIS mod] or after the possession ends. You regain use of this trait once you have completed a long rest.

Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 17 (4d6 + 3) necrotic damage.

Able to fly up to half of your walking speed, rounding to the nearest five.

Your wisdom and inteligence score increases by 2.

ghosts alignment can vary but most often ghosts that stay in the material plane are evil

Your base walking speed is 30 feet. and flying speed of 15

Accustomed to twilit forests and the night sky, you have superior vision in dark and dim conditions. 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.

You have proficiency in the Perception skill.