(a) a greataxe or (b) any martial melee weapon

(a) two handaxes or (b) any simple weapon

An explorer's pack and four javelins

Rage: (Level 1) Bonus action to enter a rage. Advantage on Str checks/saves, bonus melee damage, resistance to bludgeoning/piercing/slashing.

Unarmored Defense: (Level 1) AC = 10 + Dex mod + Con mod (shield allowed).

Reckless Attack: (Level 2) Advantage on Str attacks, but enemies have advantage against you.

Danger Sense: (Level 2) Advantage on Dex saves vs visible effects.

Primal Path: (Level 3) Choose a path (Path of the Blessed Beast).

Extra Attack: (Level 5) Attack twice when you take the Attack action.

Fast Movement: (Level 5) Speed increases by 10 ft.

Feral Instinct: (Level 7) Advantage on Initiative; can't be surprised.

Brutal Critical: (Level 9, 13, 17) Add extra weapon damage die on critical hits.

Relentless Rage: (Level 11) DC 10 Con save to drop to 1 HP instead of 0.

Persistent Rage: (Level 15) Rage only ends if you fall unconscious or choose to end it.

Indomitable Might: (Level 18) If Str check total < Str score, use Str score.

Primal Champion: (Level 20) Str and Con increase by 4 (cap 24).

At 3rd level, you unleash the purified beast within.

3rd Level: Form of the Wolf

When you enter your Rage, you can choose to transform into a hybrid beast form. Your size remains Medium, but you grow fur, your teeth lengthen, and your fingers fuse into claws. Until the rage ends, you gain the following benefits:

• Natural Weapons: You manifest claws or a bite. Your unarmed strikes deal 1d6 Slashing damage.
• Frenzied Claws: Once on each of your turns when you attack with a claw using the Attack action, you can make one additional claw attack as part of the same action.
• Thick Hide: You gain a +1 bonus to your AC while in this form.

6th Level: Silver-Blood Agility

The magic of the moon infuses your muscles, allowing you to move with supernatural grace.

• Magic Weapons: Your unarmed strikes count as magical and silvered for the purpose of overcoming resistance and immunity to nonmagical attacks.
• Spider Climb: You gain a Climbing Speed equal to your walking speed. You can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
• Leap of the Wolf: Your jump distance is doubled.

10th Level: Howl of the Hallowed

You can unleash a roar that shakes the resolve of your enemies and bolsters your pack. As an action, you unleash a terrifying howl.

• Enemies: Each creature of your choice within 30 feet of you that can hear you must make a Wisdom saving throw (DC = 8 + your Proficiency Bonus + your Constitution modifier). On a failed save, the creature is Frightened of you until the end of your next turn.
• Allies: Each creature of your choice within 30 feet of you gains Temporary Hit Points equal to your Barbarian level.
• You can use this feature a number of times equal to your Proficiency Bonus per Long Rest.

14th Level: The Undying Predator

The beast inside you refuses to die. While you are Raging, you gain the following benefits:

• Regeneration: At the start of each of your turns, if you have less than half of your hit points left and possess at least 1 hit point, you regain hit points equal to your Constitution modifier.
• Radiant Retribution: If a creature hits you with a melee attack, they take Radiant damage equal to your Constitution modifier as your silvered blood burns them.