Path of Viscosity

These Barbarians have transformed their bodies to be incredibly alien. Either through learning to mimic oozes, a mutant legacy, or through an alchemy of circumstance, those who tread the Path of Viscosity have altered their anatomy to defeat and devour their foes.

Oozing Anger

Starting when you choose this path at 3rd Level, your blood and sweat begin to become oozing acidic. Your unarmed attacks deal acid damage equal to your Rage Damage + Strength bonus.

While raging, when you take damage from a creature within 5ft attack, you can use your reaction to automatically inflict acid damage equal to your Rage Damage bonus against that creature.

Elastic Figure

Begining at 6th Level, your body stretches and snaps back when a force attempts to move your body. Whenever a creature attempts to move you, you may reduce the distance you are moved by up to your speed. On your next turn your speed is reduced an equal amount.

You also suffer no negative effects if you are squeezing or fighting in a smaller space then you.

Engulfing Stomach

As an action you may spread around a creature up to one size larger than you. That creature must succeed on a Strength saving throw (equal to DC 8 + your proficiency bonus + your Strength modifier) or be grappled. While grappled, the creature cannot speak. As a bonus action on each of your turns you may inflict your unarmed damage to it automatically. The creature can escape by making a Strength (Athletics) or Dexterity (Acrobatics) on each of its turns equal to the DC.

Corroding Foe

When you miss a creature with a Reckless Attack, you may inflict a penalty to their Armor Class equal to your Rage Damage bonus until the end of your next turn. This effect does not affect creatures with resistantance or immunity to acid damage. Once you use this ability, you cannot use it again until you have finished a short or long rest.