The Hell Priest

You have made a pact with the leader of an extra-planar order of monks whose face is adorned with nails driven into their face and scalp. Whether you made your bargain as a means to escape their ministrations, or you earnestly wish to bring new souls to them you shall be as an angel to some and a demon to others.

Acolyte of Hell

Starting at 1st level, gain the Friends cantrip. When the spell ends the target makes a Wisdom save, if they fail they become frightened of you instead of hostile.

Your Cenobite Pact grants you access to the following spells:

Expanded Spell List
    1st Inflict Wounds, Cure Wounds
    2nd Spike Growth, Spiritual Weapon
    3rd Speak With Dead, Fear
    4th Black Tentacles, Phantasmal Killer
    5th Banishing Smite, Geas

In your patron's benevolent sadism, you have been bestowed with a length of chain with a blood caked meat hook at the end.The chain acts as your spellfocus and you can make melee attacks with it. You must be able to see the target creature and it must be within 30ft. The chain answers to your telepathic commands, as an action:

• Command it to constrict a creature no more than one size greater than your own. 1d4+CHA bludgeoning damage and the target is grappled. Until the grapple ends, the creature is restrained. The target may attempt to end the grapple by succeeding a Strength save vs your spell DC, at the end of their turn.
• Command it to hook into a creature your size or smaller, the target takes 1d4+CHA piercing damage and is grappled. The target creature must succeed on a Strength Save vs your spell DC or be pulled towards you.

As a bonus action:

•  Command it to slash at a creature provided it is not currently grappling another creature. It has 30ft of reach and does 1d4 + CHA slashing.

A Demon to Some

Starting at 6th level, when you have a creature restrained, it must succeed on a Wisdom save or become frightened of you.
While they are frightened of you, all slashing and piercing damaged is reapplied as psychic damage.

An Angel to Others

Starting at 10th level, when you have a creature restrained by your chain, you may cause the creature to become charmed instead of frightened.
Hostile actions by you do not end the charmed status, however attacks from other creatures will force a wisdom save from the charmed creature.
Once per day, as an action, you may drain hitpoints from a willing creature and apply them to yourself as temporary hitpoints up to your Warlock level + 2x your Charisma modifier. Draining creatures in this manner permanently decrease their max hp. Only a Greater Restoration or Wish spell can undo this.

Rend the Soul

Starting at 14th level, When a creature that is currently restrained by your chain hits 0 hit points, its very existence is torn asunder and can only be restored to life by a True Resurrection or Wish spell.
When a creature dies like this you may summon 1 additional chain to a maximum equal to your Charisma modifier until your next rest.

You can make additional attack actions with your chains per the number of chains you have. Each chain has their own attack roll and acts as an Extra Attack.