You can attack twice instead of once whenever you take the Attack action on your turn. Your Speed increases by 10 feet while you are not wearing Heavy Armor.

Enter a battle trance that grants resistance to physical punishment, improves Strength-based attacks, and makes Grom difficult to stop.

Make two attacks when taking the Attack action, using disciplined close-quarters strikes or approved modern training techniques.

Give up attack-roll Advantage to land a more punishing strike and impose a tactical Brutal Strike effect.

Use Bear's endurance to resist almost every form of damage while raging.

Move immediately after rolling Initiative, closing distance before opponents can organize.

While not wearing armor, your Armor Class equals 10 + your Dexterity modifier + your Constitution modifier. You can use a shield and still gain this benefit.

You gain mastery with four simple or martial weapons of your choice. Grom instead applies this training to unarmed combat and improvised battlefield equipment in his modern setting.

You have advantage on Dexterity saving throws against effects you can see, such as traps and spells. You do not gain this benefit while Blinded, Deafened, or Incapacitated.

You have advantage on attack rolls using Strength during your Rage. When an attack using Strength would have Advantage, you can forgo that Advantage to gain no disadvantage from the attack roll and deal extra damage on a hit.

You gain the Primal Knowledge skill option and proficiency in one additional skill from the Barbarian skill list. Grom has proficiency in Perception and Survival.

You gain the Wildheart subclass and its features.

You gain an additional use of Rage and can choose Bear as your Animal of the Wild. While raging, you gain resistance to all damage types except Psychic, unless the damage is dealt by a spell or another magical effect.

You gain the ability score increase granted at this level. Grom's final scores already include all selected increases.

You can choose one additional Animal of the Wild option and gain its benefit while raging. Grom retains Bear as his primary choice and uses its endurance as the foundation of his training.

You have advantage on Initiative rolls. Immediately after you roll Initiative, you can move up to half your Speed. This movement does not provoke Opportunity Attacks.

You gain the ability score increase granted at this level. Grom's final scores already include all selected increases.

Your Rage damage bonus increases, and you gain an additional Wildheart option from the Aspect of the Wild feature.

When you fail a saving throw while raging, you can expend a use of Rage to reroll it. You must use the new roll.

You gain the ability score increase granted at this level. Grom's final scores already include all selected increases.

Your Brutal Strike gains additional effects and increased tactical impact. When you use Brutal Strike, you can apply two different Brutal Strike effects instead of one.

You retain the respect of soldiers and veterans who recognize your service. You can secure basic shelter and aid from military organizations, and you can identify military ranks, customs, and insignia. Your Soldier Origin feat is Alert.