Path of the Voidheart

To walk the Path of the Voidheart is not a choice made in fury or desperation. It is a sentence — and a sacrament.

Voidheart Barbarians are not born. They are made.

Long ago, clerics who followed the Domain of the Void sought to understand the space between existence and nothingness — the silent gulf where creation ends and unmaking begins. These clerics believed the Void was not death, but potential: a force older than gods, patient beyond time, and utterly indifferent to mortal will. Where others feared it, they revered it.

Their experiments were not gentle.

Through forbidden rites, these clerics learned how to excise a mortal heart and replace it with a condensed singularity of violet nothingness — a void core. The subject did not always survive. Those who did were forever changed, their rage no longer fueled by blood or passion, but by absence. The void did not scream. It did not hunger. It simply waited.

The resulting warriors became known as Voidhearts.

Level 3: Curse of the Voidheart

When you choose the Path of the Voidheart, your heart is permanently replaced with a fragment of living void. This transformation is both a curse and a blessing. This Curse consumes the magic around it. If you wield a magical weapon or use an item of uncommon or common rarity, the void will consume the magic and leave it a nonmagical common item.

Void-Bound Resilience.
While you are raging and not wielding a weapon, you gain resistance to necrotic and force damage.

This resistance represents the void absorbing and dispersing destructive energies that would annihilate lesser beings.

Steel fails you—but the void endures.

Level 3: Void-Forged Fists

The void within your chest manifests as crushing force through your limbs, allowing you to strike with pure absence.

You gain a new special attack option called a Void-Forged Fist, which has the following properties:

Void-Forged Fist. This is a Natural weapon attack that uses Strength. You are proficient with it. It deals 1d10+( your stength modifier) necrotic damage. It Counts as a magical attack for the purpose of overcoming resistance and immunity. While you are raging, when you hit a creature with a Void-Forged Fist, you deal additional force damage equal to your Rage Damage bonus (this replaces your normal Rage damage). You can still make normal unarmed strikes if you choose, but only Void-Forged Fists benefit from your Path of the Voidheart features unless otherwise stated. 

At level 13, the damage increases to 2d10 Necrotic.

Your fists do not strike flesh alone—they erase it.

Level 6: Spell Consumption

The void within you reacts violently to magic that strays too close.

When a creature you can see casts a spell of 3rd level or lower, either: Targeting you, or Originating within 30 feet of you, you can use your reaction to consume part of the spell’s energy.

When you do so: The spell is not countered and resolves normally. You gain temporary hit points equal to 5 × the spell’s level. If you are raging, you instead gain temporary hit points equal to 8 × the spell’s level. (If the spell is a cantrip, it counts as 1/2 instead of 1 or 0).

You can use this feature a number of times equal to your proficiency bonus, regaining all expended uses when you finish a long rest.

The void does not negate magic. It devours what it can and grows stronger.

Level 10: Deepening Hunger

The void’s appetite grows more refined — and more dangerous.

Your Spell Consumption feature improves in the following ways: You can now use Spell Consumption when a creature casts a spell of 4th or 5th level that targets you or includes you in its area. These spells are not countered, but you still consume part of their power.

Additionally: Spells of 3rd level or lower are now fully countered for you, not merely negated. All other rules and limits of Spell Consumption remain the same.

The void no longer flinches at magic. It tastes it.

Void Cataclysm

Enhanced Spell Consumption

You can now completely counter 4th- and 5th-level spells using Spell Consumption. When you negate a spell, you store its consumed energy instead of immediately losing it. You can store spell levels this way, up to a maximum of 11 total spell levels. Stored energy is lost when your rage ends.

---

Void Release

While raging, you can unleash the stored power as an action. You fire a 60-foot-long, 10-foot-wide line of condensed void energy. Creatures in the line must make a Dexterity saving throw (DC = 8 + your proficiency bonus + your Strength modifier). On a failure, a creature takes force damage equal to 1d10 per stored spell level. On a success, it takes half damage.

You can choose to continue consuming spells to add to the damage, up to a maximum of 11d10 total damage.

At this stage, the void does not merely endure magic—it answers it.