Path Of The Dragon Soul

Full credits go to @thefantasticeporium on instagram. I'm just typing this out so that I can integrate the class into my dnd beyond so that I can use it in my campaigns and with my characters

Harness The Draconic Might

As she roars in anger, the young half-elf's face and body grow horns and scales of pure silver. After a strike of her handaxe, her mouth exhales a cold and lethal breath in a bestial scream. This is a dragon soul barbarian, a warrior whose raw ire harbors the strength of the most destructive dragons.

Maybe your anger is so powerful it has gained the attention of Tiamat in her infernal kingdom, or so righteous you have the favor of Bahamuth. Maybe you inherited it from a curse but lack the ability to become a sorcerer, or you consumed the blood or flesh of a dragon as part of your tribe's ritual and it is now awakening. Anyhow, your rage now transforms your body into something closer to the aspect and power of the mighty dragons: horns grow on your head, fangs sprout in your mouth, and your skin color changes entirely or partially; as you gain abilities that make you a glorious and terrifying incarnation of their legendary might

You also possess a physical or mental trait inherited from dragons, even out of rage. Choose from one of the Draconic Traits table or determine it randomly.

d6	Trait
1	When you sneeze, you exhale a faint elemental breath
2	You love to sleep on your gold and loots
3	You have patches of chromatic scales even out of rage
4	Tiny horns sprout from your forehead
5	You grow a dragon tail, fit for your size and skin color
6	You gain bright reptilian eyes

 

Dragon Tongue

At 3rd level, you also gain the dragon's presence and intuitions. Whenever you make an Insight, intimidation or Persuasion check, you can add your Constitution modifier to the roll. you can use this ability a number of times equal to your proficiency bonus and you regain all uses after a long rest.

In addition, you instinctively learn Draconic.

Draconic Fury

At 3rd level, you gain the ability to harness a dragon's powers during your rage. Whenever you rage, choose one of the following damage types and one of the associated colors. You gain the ability to summon mutations on your body. Every time you rage, choose a number of Draconic Mutations equal to your proficiency bonus in the list below. If the ability requires a saving throw from your enemies the DC is equal to 8 + your proficiency bonus + your Constitution modifier. if the mutation has a level requirement, you must be of that level in this class to choose it. When your rage ends, all your Draconic Mutations disappear. 

Additional decorative mutations can appear to your liking during your rage, like horns, change of color of your eyes or hair, etc. 

Damage Type	Dragon Color
Acid	Black, Copper
Cold	Silver, White
Fire	Brass, Gold, Red
Lightning	Blue, Bronze
Poison	Green

Breath Weapon

Once per turn when you take the attack action, you can replace one of your attacks by exhaling an elemental breath. When you do so, every creature in a 20ft cone or a 40ft line (your choice) must succeed on a dexterity saving throw or suffer 2d6 of your chosen damage type, or half as much on a success. the damage goes up by 1d6 at level 5, 11 and 17. You can only use this breath a number of times per rage equal to your Constitution modifier. 

Draconic Resilience

You gain resistance to your chosen damage type. If the damage type is poison, you also gain resistance to your saving throws against being poisoned.

Draconic Senses

Your senses get sharper, you gain darkvision up to 60ft and you can use your bonus action to make perception checks. You gain proficiency in perception and you add twice your proficiency bonus to the roll. At level 10 this mutation gives you darkvision up to 120ft.

Elemental Might

Your draconic power is so strong it can affect items. You can imbue a weapon that you are holding or your unarmed attacks with the elemental power of a dragon, dealing an additional 1d6 of your chosen damage type. If the weapon already deals damage that is not bludgeoning, piercing or slashing damage, this mutation had no effect on it. The weapon loses this effect if you drop it. If you throw it, it loses power right after the attack, whether you hit or miss.

Fangs & Claws

Your unarmed attacks inflict 1d6 Slashing, Piercing or Bludgeoning damage. At level 6 this damage is considered magical against resistance and immunities, At level 10 this damage increases to 2d6.

Frightful Roar

When you rage or acquire this mutation, you let out a loud roar. Each creature of your choice in a 30ft radius around you must succeed on a wisdom saving throw or become frightened of you for 1minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to this ability for 24 hours.

Scale Defense

Your body partially covers in scales of the aforementioned color, increasing your armor class by 1 if you don't wear any armor. At level 10 this bonus becomes a +2.

Sea Drake

You grow a strong scaly tail if you don't already have one. you gain a swim speed equal to your walking speed and the ability to breathe air and water. 

Wings

You sprout leathery dragon wings. You gain a flying speed equal to your walking speed.

Taming The Beast

At 6th level you have learned to call upon your inner powers even when you are not raging. You can use an action to gain the benefits of one Draconic Mutation out of rage. The effect lasts 10 minutes if it is not instantaneous. You can do so a number of times equal to your proficiency bonus, and you regain all uses after a long rest.

Shifting Fury

At 10th level, you learn to better manipulate your transformations. While raging, you can use a bonus action to exchange one of your Draconic Mutations for another, or to swap your chosen damage type. you can do so a number of times equal to your proficiency bonus, and you regain all uses after a long rest.

Elemental Ire

At 14th level your fury fuels your draconic powers with an unmatched destructive energy. When you deal damage of your chosen dragon type, you can reroll 1 and 2 on the damage roll, and you must use the new result. In addition, your breath weapon's range are now a 30ft cone and a 60ft line