You can attack twice, instead of once, whenever you take the Attack action on your turn.

You can enter a Rage as a Bonus Action. While raging, you gain resistance to Bludgeoning, Piercing, and Slashing damage, add your Rage Damage bonus to Strength-based attacks, and have Advantage on Strength checks and Strength saving throws. Your Rage lasts up to 10 minutes and can be maintained by attacking, forcing a saving throw, or using a Bonus Action. You have five uses, and regain one expended use after a Short Rest.

Whenever you activate Rage, choose Bear, Eagle, or Wolf. Bear grants Resistance to two damage types of your choice other than Bludgeoning, Piercing, or Slashing. Eagle lets you take both the Dash and Disengage actions as a Bonus Action while raging. Wolf grants your allies Advantage on melee attack rolls against enemies within 5 feet of you while you rage.

As part of the Bonus Action used to enter Rage, and whenever you activate Rage thereafter, you can move up to half your Speed without provoking Opportunity Attacks.

While not wearing armor, your Armor Class equals 10 + your Dexterity modifier + your Constitution modifier.

You gain mastery with four Simple or Martial weapons. Grom's training is represented by unarmed strikes, clubs, and improvised weapons adapted for modern combat.

You have Advantage on Dexterity saving throws against effects you can see, such as traps and spells. This benefit applies unless you are Incapacitated.

You have Advantage on attack rolls using Strength during your turn, but attack rolls against you have Advantage until your next turn.

You gain proficiency in one additional skill from the Barbarian skill list. You can also use Strength in place of another ability for certain Barbarian skills when making checks, as permitted by the feature.

You gain the Path of the Wild Heart subclass.

You can communicate simple ideas to Beasts and can cast Beast Sense and Speak with Animals as Rituals using Wisdom as your spellcasting ability.

You gain a feat or increase ability scores as permitted by the 2024 Barbarian advancement table. Grom's final ability scores already include all selected increases.

Your Speed increases by 10 feet while you are not wearing Heavy Armor.

Choose Owl, Panther, or Salmon. The choice can be changed whenever you finish a Long Rest. Owl grants Darkvision out to 60 feet, or extends existing Darkvision by 60 feet. Panther grants a Climb Speed equal to your Speed. Salmon grants a Swim Speed equal to your Speed. Grom currently favors Owl in urban operations.

You gain Advantage on Initiative rolls. If you are surprised when combat begins, you can act normally if you enter Rage before doing anything else on your first turn.

You gain a feat or increase ability scores as permitted by the 2024 Barbarian advancement table. Grom's final ability scores already include all selected increases.

If you make an attack using Strength with Advantage and hit, you can forgo Advantage for that attack to deal an extra 1d10 damage and choose one Brutal Strike effect, such as forcing the target to move or reducing its Speed. The attack cannot deal extra damage from Advantage.

You can cast Commune with Nature as a Ritual, using Wisdom as your spellcasting ability.

When you fail a Death Saving Throw while raging, you can expend a use of Rage to succeed instead. When you use this feature, your Rage does not end as a result of dropping to 0 Hit Points unless you die.

You gain a feat or increase ability scores as permitted by the 2024 Barbarian advancement table. Grom's final ability scores already include all selected increases.

Your Brutal Strike extra damage increases to 2d10. In addition, the additional effects available through Brutal Strike improve according to the 2024 Barbarian rules.

You have the Savage Attacker Origin feat. Once per turn when you hit a target with a weapon, you can roll the weapon's damage dice twice and use either result. You also gain proficiency with Athletics and Intimidation, one Gaming Set, and Land Vehicles.