A sorcerer born gifted with natural magic who has somehow been granted a Pact by a higher being. This may have occurred through the sorcerer's own will in pursuit of greater power or a way to control rampant natural magic, or Eldritch power may have been granted to the Sorcerer through no will of their own. Abysswalkers possess the natural magic of a sorcerer and Eldritch magic infuses their bodies, gifting them with strength or dexterity empowered by arcane might.

Arcane Might

Starting at 3rd level, you gain proficiency with medium armor, shields, and martial weapons and your arcane power infuses and empowers your physical form. Choose an attribute between Strength and Dexterity. You may use your Charisma in place of the chosen attribute for Weapon Attacks. A number of times per Long Rest equal to Prof. Bonus, you may also use Charisma in place of the chosen attribute for Skill Checks or Saving Throws.

Abyssal Smite

Starting a 3rd Level, once per turn when you hit with a weapon attack or a cantrip, you may expend a Spell Slot to add 1D10 Necrotic Damage per Spell Slot Level to the damage dealt by the attack. This damage can be applied to only one target of the attack. In cases like Eldritch Blast or Area of Effect cantrips, Abyssal Smite can only be applied to one hit against a single target.

Seasoned Spellblade

Starting at 6th Level, you gain an Extra Attack feature and may replace an attack made this way with a cantrip.

Shadow Step

At 14th level, you gain the ability to step from one shadow into another. When you are in dim light or darkness, as a bonus action, you can magically teleport up to 120 feet to an unoccupied space you can see that is also in dim light or darkness.

Abyssal Form

Starting at 18th Level, you are able to expend 6 Sorcery Points as a Bonus Action to enter Abyssal Form. This form lasts for 1 minute and ends early if you are incapacitated or killed. While in Abyssal Form you gain an extra Seasoned Spellblade attack per action and you gain a flying speed equal to your movement speed if you do not already have it. While in this form, writhing tendrils of dark energy and void magic flow from your body, forming into spectral wings of darkness when you fly.