As a result from the continued presence of a deceptive spirit, you have not only become good at decieving, but also identifying deception. You have proficiency with the deception skill, and have advantage on insight checks to identify a lie.

Because of the Eldritch presence, you know the Eldritch Blast cantrip, and Charisma is your spellcasting Modifier for this spell. You also have the Magic Initiate feat.

Because of the Eldritch Spirits presence, your mind has become stronger. You have resistance to psychic damage, and Immunity to the charmed and frightened conditions.

You channel your spiritual prowess and you step through a shadow, picking a location within two miles that you are firmilier with. You and all the equipment you are wearing and carrying is teleported to the closest shadow big enough to accompany you and the gear you are wearing. Once you use this skill, you cannot use it again until you finish a long rest.

You have Darkvision for 120 ft, and you can see in darkness as bright light for 60 feet, and dim light for the remaining area. You can also decern color in darkness. Further, magic darkness cannot blind you.

The spirit behind your skill sustains you. As a result, you don't need to eat, sleep, drink, or breath to stay alive, though you can if you wish to.