Enter Rage as a Bonus Action, gaining resistance and a +3 Rage Damage bonus.

Use Adrenaline Rush to Dash as a Bonus Action and gain 5 Temporary Hit Points.

As a Bonus Action, Grom can enter a Rage, gaining resistance to Bludgeoning, Piercing, and Slashing damage, a Rage Damage bonus of +3, and advantage on Strength checks and Strength saving throws. He can maintain Rage by attacking, forcing a saving throw, or taking a Bonus Action to keep it active. He has 5 uses of Rage and regains all expended uses after a Long Rest.

Whenever Grom activates Rage, he chooses a Wildheart animal option. Bear grants resistance to all damage types except Force, Necrotic, Psychic, and Radiant. Eagle allows him to Dash and Disengage as part of the Rage Bonus Action and later as a Bonus Action while raging. Wolf allows his allies to have Advantage on melee attack rolls against creatures within 5 feet of him.

Make two unarmed strikes with the Attack action.

After attacking Recklessly, use Brutal Strike to reposition an enemy or cripple its next attack.

Grom has mastered four weapon categories, though he currently fights without weapons. He can use the Weapon Mastery properties of weapons in those categories with which he has mastery.

While not wearing armor, Grom's Armor Class equals 10 + his Dexterity modifier + his Constitution modifier.

Grom has Advantage on Dexterity saving throws against effects he can see, such as traps and spells. He does not gain this benefit while Blinded, Deafened, or Incapacitated.

When Grom makes his first attack on his turn, he can attack Recklessly, gaining Advantage on Strength-based attack rolls that turn. Attack rolls against him have Advantage until the start of his next turn.

Grom can use Strength for certain Barbarian skills and gains proficiency in one additional Barbarian skill. He has chosen Animal Handling.

Grom gains an Ability Score Improvement or feat. His final ability scores reflect his completed level-based improvements.

Grom can make two attacks instead of one whenever he takes the Attack action on his turn.

Grom's Speed increases by 10 feet while he is not wearing Heavy armor.

At the end of a Long Rest, Grom chooses one Aspect of the Wilds. He can choose Animal Speaker, gaining the ability to cast Speak with Animals without a spell slot, or Wild Force, gaining a Climb Speed and Swim Speed equal to his Speed. He can change this choice after each Long Rest.

Grom has Advantage on Initiative rolls. If he is surprised at the start of combat, he can act normally if he enters Rage before doing anything else on that turn.

Immediately after activating Rage, Grom can move up to half his Speed without provoking Opportunity Attacks.

Grom gains an Ability Score Improvement or feat. His final ability scores reflect his completed level-based improvements.

Once per turn when Grom hits with a Strength-based attack while Reckless Attack is active, he can forgo one damage die to use one Brutal Strike effect. He can force the target to move up to 15 feet and then move himself up to half his Speed without provoking Opportunity Attacks, or inflict Disadvantage on the target's next attack roll before the start of Grom's next turn.

Grom can cast Commune with Nature as a Ritual. Wisdom is his spellcasting ability for this spell.

If Grom fails a saving throw while raging, he can expend another use of Rage to reroll it and must use the new roll.

Grom gains an Ability Score Improvement or feat. His final ability scores reflect his completed level-based improvements.

Grom gains an additional Brutal Strike effect. When he uses Brutal Strike, he can cause the target to suffer 1d10 extra damage, or he can reduce the target's Speed to 0 until the start of his next turn.

Grom can identify the military organization, rank, and insignia of soldiers and mercenaries, and can find basic shelter and support among military forces or veterans. His Soldier origin feat is Savage Attacker.