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Second Skin

  • Tank
  • Automation
  • Barrier
  • Perfect Block

C TierSpeed farming · Endgame

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Overview

Overview

You only block: the combo and Advancing Wall fire on their own, every cleared room leaves a 35% barrier that doesn't expire, and every perfect block also triggers Hollow Shield.

Good for: Echoes T12–T20 for players who only want to block.

Strengths

  • Loses almost no health on the bench
  • Clear well above Unshakable Advance
  • One job only: block

Weaknesses

  • Boss slightly below Unshakable Advance
  • Depends on a Legendary gem
  • The perfect block is still a matter of technique

Loadout

What the build carries

Hover or tap an icon to see what it does, in the game's own words.

Inheritance
  • Rune of ImpactRunic Warrior
Mastery
  • Sentinel Without a WallLV 17 · 80 points
Iris Links
  • AgonyTrigger Gem
  • Second SkinLinked
Sealed Health

78.8%Agony always on

Relics12

Core

  • New Shell
  • Hollow Shield
  • Counterblow

Optional

  • Hollow Orbit
  • Heavy Fist
  • Long Stride
  • Plain Edge
  • Husk
  • Short Focus

Sets

Reflex of the Iris

The body reacts before the decision.

  • Tireless Pupil
  • Predatory Nerve

2 pieces: Your basic attacks happen on their own, whenever a target is in range.

Will of the Iris

The Iris casts without waiting for you.

  • Arcane Synapse
  • Seal of the Omen

2 pieces: Your class skill is used on its own as soon as it is ready. The Inheritance stays yours.

Progression

Progression trees

Explore the progression trees used in this build. Lit nodes are the ones it takes; the rest of each tree stays dimmed behind them.

Iris Fragments: 1,679

Hover or tap a lit node to see what it does.

Body

  • Hardened Bark8/8+80% health (max +80%)
  • Restoring Sap3/5+24% healing received

Power

  • Sharp Gaze8/8+48% damage (max +48%)
  • Steady Rhythm5/5+35% on basic attacks
  • Elite Hunter4/4+36% against elites
  • Crownbreaker4/4+36% against bosses

Focus

  • Reservoir5/5+50% maximum resource
  • Serene Flow5/5110% of natural flow
  • Lasting Mark4/4+48% effect duration
  • Measured Haste4/4-20% cooldown (max -20%)

Fortune

  • Hole in the Pocket, Reversed1/5+12% gold
  • Deep Pocket4/4+4 relic slot

In practice

How to play

  1. Open close to the pack.

  2. Keep the barrier up: clear the rooms.

  3. Against packs, walk through the middle.

  4. Against bosses, block the big attacks.

  5. Careful at the start of a room: Second Skin only comes from clearing the previous one.

To keep

The build card

The whole build in one image: ratings, loadout, trees and how to play.

Open the card

Measured on Sep 28, 2026 · game v1.0.1 · test bench v8

Build card for Second Skin (Stone Sentinel)

Steam

The Only Eye: Arcane Legacy

Your next attempt starts on Steam.

Twenty Forms, six regions and a whole endgame waiting past the first ending.

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Out now on Steam for PC.