Path of the Sunbringer

Within you is a burning passion, and you quite literally contain the rage of the sun. When you choose this path at 3rd level, you harness your fire and stoke it into a raging star. Your rages will be infused with solar flame, and shine brighter and brighter as you grow within this path.

Burning Rage

The rage inside you lights your soul aflame, and also your body. When you choose this path at 3rd level, you let your rage loose in a flaming passion. When you use your bonus action to rage, your body exudes heat like a forge, and everyone within a 5ft radius around you must make a Constitution saving throw. On a fail, an affected creature will take 1d6 fire damage, or half as much on a success. At the top of each subsequent turn raging, you continue to deal this damage, ending with your rage. Every 3 levels you take of the Barbarian class, this damage increases by 1d6 (2d6 at 6th level, 3d6 at 9th level, 4d6 at 12th level, 5d6 at 15th level, 6d6 at 18th level).

Additionally, you gain resistance to Fire damage.

Solar Flare

You let your anger explode from within you, and Gods help anyone who gets in your way. At 6th level, you can use an action to let loose an eruption of flame in a 30ft radius. You may choose a number of creatures up to your Strength modifier to be unaffected by this feature. All affected creatures in the area must make a Dexterity saving throw. On a fail, the creatures will take 2d8 radiant damage and 2d8 fire damage, or half as much on a success. 

You can use this feature a number of times equal to your proficiency bonus, resetting on a long rest.

Bringer of Light

The sun within you brings light to all around you. At 10th level, you can use an action to produce radiant light in a 60ft radius centered on you. This light lasts for 10 minutes, and acts in the same way as daylight. Any magical darkness is burned away in half the radius, and nonmagical darkness in the full radius. You have an amount of uses equal to your Constitution modifier, resetting on a long rest.

Child of the Sun

The radiant fire you've spent so long harnessing, you have now mastered. At 14th level when you rage you become a miniature sun, and now gain several additional benefits.

• You wield the weight of the sun. While you rage, as a bonus action you can attempt to gravitate an enemy towards you. You can choose any creature within 60ft of you to make a Strength saving throw. On a fail, the target is pulled 30ft towards you regardless of size.
• If you fall unconscious while raging, you let loose your Solar Flare whether you have any uses left or not. all damage you do with this feature is maximum.

You gain permanent immunity to fire damage, and as a free action you can create an aura of bright light in a 10ft radius around you at will.