ATREIA / KNOWLEDGE ARCHIVE
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KR/TW GUIDE BASIS

Assassin skill bar

Assassin

Your skill bar

Base Lv: first → later

Hover or tap for effects. Use unlocked skills; Stigmas level with Shards. “Total” includes gear and Daevanion bonuses.

Play it in 3 steps

  1. Prepare Clone and Swift Contract; find safe rear access.
  2. Build Insignias through normal attacks, then explode them.
  3. Spend Heartcore opportunities; save Evasive Stance for danger.

Recommended progression targets · Updated 30 Sep 2026 · Based on KR/TW guides; not Global-tested. Spend within your available point budget.

Upgrade order & passive skills

Follow the core skills first, then the passives below. Keep unlocked utility at rank 1 until you can invest more.

Apply PoisonBase 5 → 10
Assault StanceBase 5 → 10
Revival ContractBase 5 → 10
  1. Quick SliceBase 8 → 10 · Total 16
  2. Savage RoarBase 8 → 10
  3. HeartcoreBase 8 → 10 · Total 16
  4. Insignia ExplosionBase 8 → 10
  5. Apply PoisonBase 5 → 10
  6. Assault StanceBase 5 → 10
  7. Revival ContractBase 5 → 10
  8. Shadow StrikeBase 5 → 8
  9. InfiltrateBase 5 → 8
  10. Flash SliceBase 5 → 8

Base ranks use skill points. Total ranks add Daevanion, equipment and Arcana. These are level targets, not point costs; they may not all fit a new character’s budget.

All 35 skills & level details

Active skills

Quick SliceBase 8 → 10 · Total 16
Why this choice?

Start with MP recovery; total 16 is a later critical/reset build target.

빠른 베기 - 절혼 베기 - 쾌속 베기
Savage RoarBase 8 → 10
Why this choice?

MP reduction first; speed after resources stabilize.

맹수의 포효 - 맹수의 뒷발차기 - 맹수의 후려치기
Shadow StrikeBase 5 → 8
Why this choice?

Use to reach the rear safely and obtain the critical-damage specialty buff before burst.

암습
AmbushBase 1 → 1
Why this choice?

A sustain or situational attack; do not automatically replace the main proc loop with it.

기습
HeartcoreBase 8 → 10 · Total 16
Why this choice?

Early HP absorption for solo comfort; total 16 enables the developed critical-reset option.

심장 찌르기
Storm RampageBase 1 → 1
Why this choice?

With its cooldown-reduction specialty, use stagger to recover burst buffs when they are on cooldown.

폭풍 난무
Whirlwind SliceBase 1 → 1
Why this choice?

A conditional follow-up; compare its opportunity cost against your core attacks.

회오리 베기
Flash SliceBase 5 → 8
Why this choice?

Opposite side is not always the rear. Use for deliberate repositioning.

섬광 베기
InfiltrateBase 5 → 8
Why this choice?

A second rear gap closer. The range specialty makes reconnecting easier.

침투
Shadow FallBase 1 → 1
Why this choice?

A control follow-up; do not expect it to form a reliable loop against immune bosses.

그림자 낙하
Insignia ExplosionBase 8 → 10
Why this choice?

Favor useful cooldown/stack-retention options over a reset assumption your rank cannot support.

문양 폭발
Shock ReleaseBase 1 → 1
Why this choice?

Hold for a control effect that threatens survival or the next necessary mechanic.

충격 해제

Passives

Why this choice?

An early safety option when solo damage intake is the limiting factor.

육감 극대화
Exploit WeaknessBase 1 → 1
Why this choice?

One of the first offensive passives to prioritize.

빈틈 노리기
Apply PoisonBase 5 → 10
Why this choice?

Useful pressure/anti-healing; do not value it above the core burst passives without an encounter reason.

독 바르기
Rear SmiteBase 1 → 1
Why this choice?

A main reason to maintain rear positioning through the fight.

배후 강타
Assault StanceBase 5 → 10
Why this choice?

Develop alongside sufficient critical chance and Heartcore availability.

강습 자세
Impact HitBase 1 → 1
Why this choice?

A developed offensive passive after Exploit Weakness and Rear Smite.

충격 적중
Ambush StanceBase 1 → 1
Why this choice?

Reposition with purpose; do not dash into danger merely to activate a passive.

기습 자세
Defense CrackBase 1 → 1
Why this choice?

A control-dependent debuff; its value changes against immune bosses.

방어 균열
Revival ContractBase 5 → 10
Why this choice?

Personal safety for pressure windows; keep active escape available.

회생의 계약
ResolveBase 1 → 1
Why this choice?

An execute-oriented option after the primary damage passives.

각오

Stigmas

Savage FangNot selected
Why this choice?

No Shards allocated in this preset. Use as the stack-building opener before Insignia Explosion.

맹수의 송곳니
Swift ContractStigma 1 → 5
Why this choice?

Learn at rank 1 once unlocked; establish the four-slot kit before raising this Stigma. Align with Elusive Clone and a safe rear damage window.

신속의 계약
Smoke BombNot selected
Why this choice?

No Shards allocated in this preset. A control/safety flex rather than a required sustained boss damage slot.

연막탄
Evasive StanceStigma 1 → 5
Why this choice?

Learn at rank 1 once unlocked; establish the four-slot kit before raising this Stigma. Use deliberately for a dangerous incoming attack instead of inside a damage macro.

회피 자세
Spiral SliceNot selected
Why this choice?

No Shards allocated in this preset. A dispel/pressure flex when the target actually has removable buffs.

나선 베기
Shadow WalkNot selected
Why this choice?

No Shards allocated in this preset. An approach/avoidance tool, not the main in-combat burst buff.

그림자 보행
Shadow Blade TossNot selected
Why this choice?

No Shards allocated in this preset. A useful farming option with its reset upgrade; separate that purpose from the dungeon burst loadout.

암검 투척
Triniel's DaggerStigma 1 → 10
Why this choice?

Learn at rank 1 once unlocked; establish the four-slot kit before raising this Stigma. Its own-cooldown recovery upgrade is a separate rank effect: use after your burst buffs when that milestone is unlocked.

트리니엘의 비수
Aerial BindNot selected
Why this choice?

No Shards allocated in this preset. An Insignia-based control tool rather than a default PvE damage slot.

공중 포박
Elusive CloneStigma 1 → 20
Why this choice?

Learn at rank 1 once unlocked; establish the four-slot kit before raising this Stigma. Your central burst buff. Save it for a window in which you can keep attacking from the rear.

환영 분신
Evasion ContractNot selected
Why this choice?

No Shards allocated in this preset. A movement-escape flex; different from the channelled Evasive Stance block tool.

회피의 계약
Assault AmbushNot selected
Why this choice?

No Shards allocated in this preset. Situational pressure for grouped opponents.

강습 습격
Shadow StepNot selected
Why this choice?

No Shards allocated in this preset. A disengage tool. Do not confuse it with Shadow Strike, which moves behind the target.

암영보
Full rotation & build notes

Evasive Stance replaces Savage Fang as the survival flex. Build Insignias through normal attacks and retain Heartcore absorption while learning.

  1. Prepare Elusive Clone and Swift Contract while the target is reachable.
  2. Use Shadow Strike for rear access when safe. With the required rank interaction, use Triniel's Dagger after the buffs.
  3. Build Insignias with the normal attack chain, then use Insignia Explosion. Savage Fang is not equipped in this survival preset.
  4. Spend Heartcore opportunities, weave Quick Slice with Savage Roar and use Evasive Stance deliberately for a dangerous attack.

Learn your selected Stigmas at 1, build useful rank-5 foundations, then pursue the later targets. Mastery option slots are at total 8, 12 and 20; total 16 adds an option.

Sources & recommendation scope

Level allocations are editorial progression goals, not a fixed-budget calculator or a DPS ranking. Advanced milestones follow the reviewed class guide. The NC progression video was checked through its auto-generated transcript on 30 September 2026.

Review scope & creator notes →