Path of the Berserker
For some barbarians, rage is a means to an end - that end being violence. The Path of the Berserker is a path of untrammeled fury, slick with blood. As you enter the berserker's rage, you thrill in the chaos of battle, heedless of your own health or well-being.
Source: Player's Handbook (modified)
Frenzy
Starting when you choose this path at 3rd level, your rage becomes a frenzy of brutality. On any turn that you enter your Frenzy Rage with your bonus action, you can make a single melee attack as part of that same bonus action, and for the duration of your Frenzy Rage, you can use your bonus action to make a single melee attack. However, when using your bonus action to attack a target, the target can choose to use its reaction to make an attack of opportunity against you.
If you want to force the target of your attack to expend its reaction to attack you, it must succeed in a Wisdom saving throw (DC equal to 8 + your proficiency bonus + your Strength modifier) to stop itself from making its attack of opportunity.
Mindless Rage
Beginning at 6th level, you can't be charmed or frightened while raging. If you are charmed or frightened when you enter your rage, the effect is suspended for the duration of the rage.
Retaliation
Starting at 10th level, when you take damage from a creature that is within your melee attack range, you can use your reaction to make a melee attack against that creature.
Intimidating Presence
Beginning at 14th level, you can use your bonus action to frighten creatures within your presence. When you do so, each creature of your choice in a 30-foot Emanation originating from you must make a Wisdom saving throw (DC 8 plus your Strength modifier and Proficiency Bonus). On a failed save, a creature has the Frightened condition for 1 minute. At the end of each of the Frightened creature's turns, the creature repeats the save, ending the effect on itself on a success.
Once you use this feature, you can't use it again until you finish a Long Rest unless you expend a use of your Rage (no action required) to restore your use of it.
