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Sepulcher Sentinel
Epic Knights Revenant Force Defense

Sepulcher Sentinel — guide

The Corrupted
VerdictLevel up
3.5/5
Speed98HP16185Defense1321Attack903
Clan Boss4.5
Hydra3
Chimera3
Arena2.5
Dungeons3
Hard dungeons3
Doom Tower3
Faction Wars4
Top epicFor Clan BossTankTome it
RAID GURU Editorial Updated: 22.10.2026 0 reviews

Guide: Sepulcher Sentinel

In short

Sepulcher Sentinel is an Epic Defense champion of the Knight Revenant faction with a 25% DEF aura in every battle. Her value is the team buff skill: Increase DEF 60% plus Block Debuffs on all allies, backed by a passive that can fully block a hit on an ally. Build her fast and accurate enough to keep that buff up — that is the whole priority.

Strengths

  • One skill gives the whole team Increase DEF 60% and Block Debuffs for 2 turns — survivability and debuff protection in a single button, exactly what Clan Boss wants.
  • Passive: 25% chance to fully block incoming damage on an ally, once per turn — saves runs from bad RNG spikes.
  • A1 lands Decrease ATK 50% for 2 turns at a 40% chance (60% booked) and scales off DEF at 3.3×.
  • Free 25% DEF aura in all content — no setup required.
  • Genuine tank statline: 1 321 DEF and 16 185 HP.

Weaknesses

  • 98 base SPD is slow; without Speed gear the buff uptime collapses.
  • Negligible personal damage — she is not a damage dealer.
  • Arena 2.5/5 — folds against boost and buff-strip teams.
  • The passive is once per turn and random.

Where to use

Clan Boss is her home (4.5/5): the DEF buff plus Block Debuffs covers the stun and debuff waves. Next comes Faction Wars (4.0/5). Grythion, dungeons, Doom Tower, Hydra and Chimera sit around 3.0/5 — usable, not best-in-slot. Arena (2.5/5) is niche only.

Stats and gear

Priority: DEF → SPD → ACC. Rough targets: DEF 3 000–3 500+, HP 40 000+, SPD 200–240 (tuned to your Clan Boss team), ACC 200–250 if you want the Decrease ATK to land and for Hydra/Doom Tower. Ignore C.RATE and C.DMG. Sets: Accuracy, Speed, Lifesteal, Divine Speed, Perception — 4× Speed plus 2× Accuracy (or Perception) is the standard core, Lifesteal if she has to sustain herself on Clan Boss. Relics worth a look: Malefic Talon and Perched Shadow.

Masteries and blessings

Defense and Support trees. Key picks from the list: Pierce Defenses, Expeditious Exploitation, Gathering Momentum. For Clan Boss almost everyone also takes Warmaster for the extra boss damage. Blessings: Phantom Touch for bonus boss damage, Cruelty as the alternative for team-oriented setups.

Tomes

Book the team buff first — the -1 cooldown (5 → 4 turns) is the biggest single upgrade and keeps the buff almost permanent. Then A1 for the +20% Decrease ATK chance. Leave the passive for last.

Verdict

A top-tier Epic — level her without hesitation: she fills the tank and DEF-buffer slot even next to legendaries. For Clan Boss and Faction Wars she pays back every tome and gear piece.

Build

Artifact sets
AccuracySpeedLifestealDivine SpeedPerception
Key masteries
Pierce DefensesExpeditious ExploitationGathering Momentum
Blessings
Phantom touchCruelty
Relics
Malefic TalonPerched Shadow
Best in
GrythionClan Boss

The build is a guideline: the first sets in the list fit most often. Adapt it to your artifacts and goals.

Skills

Slashing Sword

Attacks an enemy. Has a 40% chance of placing a 50% Decrease ATK debuff for 2 turns.

Damage based on [DEF] = 3.3 × [DEF]

Lvl 2 – Damage +5%
Lvl 3 – Debuff Chance +5%
Lvl 4 – Damage +5%
Lvl 5 – Debuff Chance +5%
Lvl 6 – Damage +10%
Lvl 7 – Debuff Chance +10%

Tomb Shield

Places a 60% Increase DEF buff and a Block Debuffs buff on all allies for 2 turns.

Turns: 5
Lvl 2 – Cooldown -1
Untouched

Has a 25% chance of fully blocking damage when allies are attacked. Available once per turn.

Turns: 1

Lvl 2 – Block chance 5%
Lvl 3 – Block chance 5%
Lvl 4 – Block chance 5%
Lvl 5 – Block chance 10%

25% Defense Aura in all battles

Increases Ally DEF in all battles by 25%.
Achak the Wendarin, Crypt Warden

Crypt Guard of Raid Shadow Legends is a hero from the "The Corrupted" alliance of the "Knights Revenant" faction. His main role in the team is Defense. She is a kind of competitor to such heroes as Tayrel and Jareg. Ideally suited for such locations as: Clan Battles, Dragon's Lair, Ice Golem and Faction Wars. For artifacts, focus on DEF, SPD, ACC.

Where to get

Ancient Shardsmall chance
Sacred Shardhigh chance for an Epic
Events and fusionsstay tuned

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