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Hollow Regen Tank Build

A near-unkillable Hollow build using stacked regeneration, lifesteal, and posture to win wars of attrition.

This is the build that makes Hollow's faction identity its greatest strength. You walk into fights, you absorb damage that would kill any other faction, and you out-heal what they do to you while you grind them down. It's slow to clear content compared to a burst build, but it's the most forgiving build in the game and the build that makes the longest, hardest boss fights feel manageable.

Read the Hollow Faction Guide first if you haven't.

Build at a glance

Combat loop

  1. Engage at melee range. Stay there.
  2. Attack continuously. Lifesteal refunds HP from every hit you land.
  3. When your HP drops below 50%, low-HP regen procs activate and your recovery accelerates.
  4. If things get desperate, transform for a damage and recovery spike.
  5. Repeat until enemy is dead.

The defining feature of this build is that "things going badly" actually makes the build stronger, because more of your defensive procs are active at low HP. You're not panicking when you drop to 30% — you're getting closer to maximum effectiveness.

Skill tree allocation

Regen / Sustain branch

Combat branch

Ranged answers

Even on a melee-focused build, take:

Transformation touch

Hollow Traits

This build slots three Traits (saving Build Points by not maxing the slot):

Attribute allocation

Health is the build's primary scaling stat — every regen, lifesteal, and "below X% HP" effect scales off max HP. Posture is mandatory to keep you swinging through enemy attacks. Reiatsu is the minimum needed to keep your skill damage relevant. Shunpo Stamina is at floor — you don't kite, you commit.

Essence picks

Slot 1 — Devourer's Bite Essence: Increases lifesteal on your main melee skill. Compounds with the Predator's Hunger node and Bloodthirst trait to make every swing a meaningful heal.

Slot 2 — Wounded Wrath Essence: Bonus damage while below 50% HP. Pairs with the "build gets stronger at low HP" theme. You're going to spend a lot of time at low HP anyway, so might as well do more damage there.

Charm picks

Charm 1 — Pulse of Vitality: Boosts regen-per-second. Stacks additively with Hollow Regeneration and the Wounded Resilience proc, giving you a regen wall.

Charm 2 — Stalwart Heart: Posture boost plus stagger resistance during attack animations. The "never get interrupted" charm; non-negotiable for sustained melee builds.

Charm 3 — Crimson Vow: Flat damage bonus. Your single offensive charm — keeps the build from becoming pure defense with no kill condition.

Build Points breakdown

Trim by dropping one tier of Reiatsu attribute investment. Land at ~395.

How to play it

Against bosses: Walk in. Stay in melee. Attack constantly. When the boss commits to a heavy attack, tank it — your posture should keep you swinging through, and your regen will refund the damage faster than the boss can keep up. Save Vasto Form for boss phases with mechanics that out-damage your regen (sustained AoE, multi-hit specials, etc.).

Against groups: The build excels here. You have AoE through claw swings and Crushing Bite, you have lifesteal that refills as you hit each enemy, and you don't have to worry about getting flanked because all four directions are equally "in melee." Walk through pack content.

Against ranged enemies: Your only real weakness. Use Cero to interrupt their casts while you close. If they kite, Vasto Form for the burst movement and damage to catch them. This matchup is annoying but rarely deadly.

What you'll struggle with

Variations

More damage: Swap Crimson Vow for a crit charm and Wounded Wrath Essence for a flat damage essence. Lose some "scales at low HP" identity, gain consistent DPS.

More tank: Drop Cero and reinvest into deeper regen branch nodes. You become even harder to kill and even slower to clear content. Useful for the hardest endgame bosses.

Hybrid Cero: A different build entirely — more Reiatsu, more Cero branch investment, less regen depth. See the planner; this is a project for a player who wants Hollow with real ranged threat.

This is the build that taught me how fun Hollow can be. The fights you used to dread because they felt unfair become trivial when you can tank everything they do and out-heal it. The fights you used to speedrun become tedious. It's a trade you have to want.

Related guides

Hollow Faction Guide · Build Points Explained · Attributes Explained