Skin Thief

Prerequisite: NE or CE alignment

You find the way living things fall apart and lose the biggest organ of their body in combat especially satisfying and fascinating. The potential things you could do with all that material drives you to further explore your urges. Layer by layer.

The Stretching of Skin

Starting at 3rd level, you gain proficiency with Leatherworker's tools.

Sown Leather

Starting at 3rd level, you can spend 4 hours in a day and hide you’ve harvested from any beast creature that is medium or larger to craft Sown leather with leatherworker's tools. While wearing Sown Leather as a cloak, whenever you roll a 5 or lower on an intimidation check, reroll the d20 and you must use that roll. Additionally, this cloak also allows only you to add your proficiency bonus without the need of intimidation proficiency to the intimidation check.

Peel

Starting at 9th level, when you make an attack roll with advantage you can choose to peel any creature. It only succeeds on a successfull hit on a creature that doesn't have immunity to slashing damage. Peel can only be used with a finesse property weapon and upon activating Peel, you deal an additional 1d8 slashing damage and are granted a piece of attacked creature's skin on a successful hit. This can be used amount of times equal to your proficiency bonus after a short or long rest.

If attack is a critical hit, you gain 3 skin pieces instead of 1.

Skin Crafter

Starting at 13th level, sown skin can be upgraded using skin pieces you've gained with the peel ability and leatherworker's tools. This takes you 4 hours.

Any item crafted using this skill requires attunement or it will lose its magical properties after two days of being crafted. If two days passed since item was attuned to, its magic will cease instantly upon removing attunement.

Depending on amount of skin used, you can craft it into one of these items:

At 10 skin pieces you can upgrade it into the Rope of Mending.

At 25 skin pieces you can upgrade it into a Bag of Holding.

At 50 skin pieces you can upgrade it into a Cloak of Many Fashions.

At 75 skin pieces you can upgrade it into Any +1 armor with leather in its name.

Due to the controversial way that these items were made, they can't be sold at any store for more than 25 gold each.

Peel Absolute

Starting at 17th level, Once per combat, whenver you hit a creature in the first round of combat and choose to use your peel feature for an attack, you deal an additional 2 rolls of the target's hit dice (shown on creature's stat block). Additionally, any skin pieces gained from the peel are doubled.