Path of the War Hulk

Keep in mind, I did not make this I found this on r/UnearthedArcana made by u/TheJan1tor. I'm just bringing this here.

"Being a huge fan of the Hulk, I couldn't help but try to create my own Hulk Archetype for the Barbarian class. I'd discovered the War Hulk/Redux, and although it was a lot of fun to play, I felt like it didn't quite capture the feeling that I was looking for when it came to the Green Rage Monster. I present to you, my War Hulk v1.0-"

War Hulk v1.1- added a penalty to Unrestrained Rage, changes to Hulking Physique

Unrestrained Rage

When you take damage from an attack, you may Rage as a reaction. If you are already Raging, you may instead expend an additional Rage (if available) to deepen your Rage - granting you a temporary +2 to your Strength Cap and Strength Score and Temporary Hit Points equal to double your Barbarian Level. You may continue to deepen your Rage in this way as long as you have Rages to expend. Benefits stack, and are lost when your Rage ends. Each time you deepen your rage, make a constitution save DC 10 + Str modifier. On a failed save you take 1 level of exhaustion after your rage ends.

Primal Combat

You become proficient with Improvised Weapons. When you make an Unarmed Attack or attack with an Improvised Weapon on your turn, you may make an additional attack as a bonus action. 

While raging, you benefit from the jump spell.

Hulking Physique

While Raging, increase your size by one category (ie, from Medium to Large, etc), unless there is no room to grow. Additionally, your movement speed increases by an additional 10ft.

Thunder Clap

As an Action on your turn, you can create a powerful shockwave of concussive force - emulating the Thunderwave spell (DC = 8 + Proficiency + Strength Modifier). You cast this spell using your Strength Modifier, the spell level equals half your Strength Modifier divided by 2 rounded down