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Lune Archmage Build Guide - Clair Obscur Expedition 33

Contents

The Assassin

Damage Stealth
Nightmare
  • Last updated: 1 June 2026

Assassin Rogue Build Guide

The Assassin Rogue is the highest damage build in Dragon Age: Origins. It does one thing — gets behind enemies and deletes them. Dirty Fighting stuns, Coup de Grace turns that stun into a guaranteed backstab from any angle, and Momentum keeps your attack speed high enough that most enemies don’t survive long enough to matter.

It’s also the best face character in the game. Coercion and lockpicking open every dialogue option and every locked chest, making it the most complete package for a solo playthrough.

The build starts strong and only gets better. Unlike the Arcane Warrior there’s no rough early game — you’re dealing solid damage from level 2 and by the time Lethality comes online your Cunning stat starts replacing Strength in damage calculations, meaning every point you’ve been putting into Cunning is doing double duty.

  • Highest single-target damage output in the game — most enemies die before they can react
  • Dirty Fighting into Coup de Grace gives you guaranteed backstabs on any stunned target regardless of positioning
  • Cunning replaces Strength for damage after Lethality — one stat covers damage, lockpicking, and dialogue
  • Best face character in the game — Coercion unlocks every dialogue option, lockpicking opens every chest
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Character Creation

1
Character Creation
Human · 4 Dexterity · 1 Strength · Dirty Fighting · Dual Weapon Sweep
Race — Human
Humans get bonus Cunning and Willpower at character creation — both matter for this build. Cunning is your damage stat once Lethality comes online, and the extra Willpower gives you more stamina to work with in the early game. If you're not min-maxing, any race works, but Human is the optimal pick.
Attributes — 4 Dexterity, 1 Strength
Dexterity is your primary stat early — it governs hit chance, defense, and unlocks most rogue and dual-weapon talents. Strength gets one point to start working toward the 20 you'll need to wear the best light armors. Put points into Dexterity and Strength 2:1 until Strength hits 20, then swap to Dexterity and Cunning 2:1 until you have the Dexterity you need for talents, then go Cunning all the way.
Dirty Fighting
Your most important active ability for the entire game. Stuns the target for a short duration — which on its own is valuable, but combined with Coup de Grace it turns into a guaranteed backstab from any angle. You don't need to be behind the target. You stun them, you backstab them. That combo is the engine this build runs on.
Dual Weapon Sweep
Your primary damage ability in the early game before backstabs become reliable. Low cooldown, hits everything in front of you in an AOE arc, and deals solid damage from the front line. You'll use this constantly in the first half of the game while your tanks are still figuring out threat generation.
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Leveling Guide

2
Flurry
1 Dexterity · 2 Cunning
3
Dual Weapon Training
1 Dexterity · 2 Constitution
4
Deft Hands
1 Dexterity · 2 Strength
5
Combat Movement
2 Dexterity · 1 Cunning
6
Momentum
1 Dexterity · 2 Constitution
7
Below the Belt
2 Willpower · 1 Cunning
8
Improved Tools UNLOCK ASSASSIN
1 Dexterity · 2 Strength · Key Milestone
9
Coup de Grace
1 Dexterity · 2 Cunning
10
Deadly Strike
1 Dexterity · 2 Cunning
11
Lethality
1 Dexterity · 2 Constitution
12
Dual Weapon Finesse
1 Dexterity · 2 Cunning
13
Dual Weapon Expert
2 Willpower · 1 Cunning
14
Mechanical Expertise
1 Dexterity · 2 Cunning
15
Mark of Death UNLOCK BARD
1 Dexterity · 2 Constitution · Key Milestone
16
Exploit Weakness
1 Dexterity · 2 Cunning
17
Lacerate
2 Willpower · 1 Cunning
18
Feast of the Fallen
2 Dexterity · 1 Constitution
19
Device Mastery
2 Dexterity · 1 Cunning
20
Dual Weapon Mastery
3 Cunning
21
Evasion
3 Cunning
22
Song of Valor
3 Cunning
23
Distraction
3 Cunning
24
Song of Courage
3 Cunning

Core Spells

Always active (sustained):

  • Always active: Momentum — keep this running at all times. It dramatically increases your attack speed and since this build is almost entirely basic attacks and backstabs, more attacks means more damage means things die faster.
  • Dirty Fighting into Coup de Grace is your core combo. Stun the target with Dirty Fighting, then backstab them from wherever you’re standing. You don’t need to maneuver behind them. This makes the build significantly less dependent on positioning than a standard rogue.
  • Activated when needed: Dual Weapon Sweep for grouped enemies in the early-mid game. Mark of Death on high health targets and bosses — it marks them for increased damage from all sources, not just your attacks, so your whole party benefits. Exploit Weakness and Lacerate stack more damage on top of backstabs in the late game.
  • Deft Hands is optional if you have Zevran or Leliana in your party — give it to them instead and put those points somewhere more useful. If you’re running without either, take it yourself.

Early Game Playstyle (Levels 1-7)

You’re a frontliner who hits fast and relies on your tank to generate threat. Don’t try to stealth in the early game — your party doesn’t have the threat generation to cover for you disappearing and reappearing. Stay in the fight, use Dual Weapon Sweep on grouped enemies, and save Dirty Fighting for high-priority targets you want locked down.

The early game loop is straightforward: Momentum active, Dual Weapon Sweep for groups, Dirty Fighting on whatever your tank has aggro on, basic attack everything else to death. You won’t be one-shotting things yet but you’ll be outputting consistent damage from level 2.

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Mid And Late Game Playstyle (Levels 8+)

Once Lethality and Coup de Grace are both online this build changes completely. Every point of Cunning is now adding damage, and Dirty Fighting into Coup de Grace means you can backstab anything you can stun — which is basically everything that isn’t a boss. The combat loop from here is: Dirty Fighting, backstab, Momentum running, repeat.

For bosses and high health targets, open with Mark of Death before you start attacking. The 20% damage bonus applies to your entire party for the duration, not just your hits. It’s not just a damage cooldown — it’s a party-wide DPS button.

By the late game most normal enemies won’t survive long enough to attack you twice. Position yourself on a target your tank has aggro on, stun it, backstab it, move to the next one.

Tip:

Dual Weapon Mastery is optional if you don't care about using swords. Daggers are objectively superior due to attack speed — if you're sticking with daggers you can skip Dual Weapon Mastery entirely and put those points into something else. Only take it if you want sword flexibility.

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Equipment

Weapon 1
marics blade dao

The Rose's Thorn

Boots
dao wades boots

Bard's Dancing Shoes

Weapon 2
marics blade dao

Dead Thaig Shanker

Ring 1
dao best ring

Harvest Festival Ring

Helmet
Helm_of_honnleath

Helm of Honnleath

Ring 2
key to the city dao

Key to the City

Armor
evon the greats mail dao

Battledress of the Provocateur

Amulet
spellward dao

The Spellward

Gloves
dao_gloves_heavy

Red Jenny Seekers

Belt
andruils blessing dao

Andruil's Blessing

Weapon
spellweaver dao

Duncan's Dagger

Armor
fade wall dao

Wade's Superior Dragonscale Leather

Weapons — The Rose’s Thorn and Dead Thaig Shanker The Rose’s Thorn is your main hand. It’s one of the highest damage daggers in the game and is purchased from the Orzammar Commons for 148 gold — available relatively early if you head to Orzammar before tackling too many main quests. The Dead Thaig Shanker goes in the offhand. It’s looted from the Stone Prisoner DLC and has a chance to petrify on hit which is a free crowd control proc on top of your damage. Duncan’s Dagger is a solid alternative if you don’t have the Stone Prisoner DLC.

Helmet — Helm of Honnleath Strong stats and one of the few helmets that doesn’t actively hurt your mana pool or impose heavy fatigue. Obtained during The Golem in Honnleath quest from the Stone Prisoner DLC. If you don’t have the DLC anything that boosts armor, health, or stamina works as a placeholder.

Armor — Battledress of the Provocateur The best light armor in the game for a rogue. Obtained during the Leliana’s Song DLC. It provides strong bonuses to your main stats without the fatigue penalty of heavier options. Wade’s Superior Dragonscale Leather Armor from Wade’s Emporium in Denerim is the non-DLC alternative — bring him the right materials and he’ll craft it for you.

Gloves — Red Jenny Seekers Obtained from the quest The Trial of Crows. Give a significant boost to backstab and critical damage which is exactly what this build wants. Wade’s Superior Drakeskin Gloves are the alternative if you don’t complete that quest.

Boots — Bard’s Dancing Shoes Purchased from Bodahn Feddic in camp for 6 gold — cheap and accessible early. Provide a dodge bonus which helps survivability. Wade’s Superior Drakeskin Boots are the stronger late game alternative from Wade’s Emporium.

Ring 1 — Key to the City Obtained from the quest Key to the City in Orzammar. Adds Constitution which shores up your health pool — rogues in light armor need every bit of extra health they can get on Nightmare.

Ring 2 — Harvest Festival Ring From the Stone Prisoner DLC. Boosts attack rating which directly improves your hit chance. More hits means more backstabs.

Amulet — The Spellward Purchased from Bodahn Feddic in camp for 87 gold. Boosts spellpower and spell resistance — spell resistance is the priority here, keeping you alive against mage-heavy encounters on Nightmare.

Belt — Andruil’s Blessing Purchased from the Circle Tower quartermaster for 106 gold. Gives +2 to all attributes which is great for this build.

How to Unlock Assassin

The fastest way is through Zevran. Recruit him after the ambush on the road — he’ll eventually offer to teach you the Assassin specialization once his approval is high enough. Keep him in your party, talk to him at camp regularly, and give him gifts. It unlocks well before the mid-game.

The alternative is purchasing the Assassin manual in the Denerim Alienage for 11 gold — but it doesn’t become available until after the Landsmeet, which is extremely late. Don’t count on this route unless you missed Zevran entirely.

How to Unlock Bard

Bard is taught by Leliana once her approval is high enough. Keep her in your party, talk to her at camp, and complete her personal quest. She teaches you the specialization without any gold cost once she trusts you enough.

The alternative is purchasing the Bard manual from Alimar in Orzammar’s Dust Town. Unlike the Assassin manual this one is available early in the game — if your approval with Leliana is low or you’re not running her, Dust Town is a reliable backup that doesn’t require waiting until late game.

Conclusion

The Assassin Rogue is the most straightforward high-damage build in Dragon Age: Origins. There’s no awkward early game, no specific encounter you need to hit at exactly the right moment, and no gear dependency to get it running. Dirty Fighting and Momentum are available from the start, Coup de Grace comes online at level 9, and from there it only accelerates.

It’s also the most complete non-combat character in the game. Lockpicking, Coercion, and the passive utility of having a rogue in the party means nothing is locked off — no chest, no dialogue option, no quest branch. If you want a build that dominates combat and never hits a wall outside of it, this is it.

Want to see the build in action? Watch the full video below.

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RedGael is a YouTube creator dedicated to delivering the best builds, guides, and analysis for RPG fans everywhere. For more than 20 years, Gael has lived inside RPGs – starting in the depths of the Deep Roads to the views aboard The Normandy – while testing the systems, breaking the mechanics, and crafting the clearest, most powerful guides possible for fellow enthusiasts.

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