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Baldur\'s Gate 3: Gloomstalker Assassin Build

Author : Olivia

Jan 24,2025

Crafting a Lethal Gloomstalker Assassin in Baldur's Gate 3

This guide details a powerful multiclass build combining the Gloomstalker Ranger and Assassin Rogue subclasses in Baldur's Gate 3. This hybrid excels at both ranged and melee combat, leveraging stealth and devastating damage.

The synergy between Ranger and Rogue is potent. Both rely heavily on Dexterity for core abilities and share skills crucial for stealth, lockpicking, and trap disarming. Rangers contribute weapon proficiencies and supportive spells, while Rogues offer potent melee capabilities. Their combined stealth prowess is unmatched.

Updated December 24, 2024, by Kristy Ambrose: While Larian Studios has confirmed no BG3 DLC or sequels, Patch 8 (2025) introduces new subclasses, opening exciting build possibilities. For this Ranger/Rogue combination, Dexterity remains paramount, complemented by Wisdom for Ranger spellcasting. Careful selection of race, background, feats, and gear further optimizes the build.

The Gloomstalker Assassin Build: Savage Stealth in Any Environment

This build merges the deadly precision of an assassin with the wilderness survival skills of a Gloomstalker. Damage output is exceptional, whether at close or long range, depending on your chosen specialization. Stealth, Sleight of Hand, and Dexterity proficiency are core strengths. Depending on racial choices and cantrips, limited spellcasting can also be integrated.

Ability Scores: Dexterity and Wisdom Take Center Stage

Prioritize physical damage and survivability, but don't neglect spells entirely.

Dexterity: Crucial for Sleight of Hand, stealth, and weapon proficiency for both classes.
Wisdom: Essential for Ranger spellcasting and Perception checks.
Constitution: Boosts hit points – a medium priority for this combat-focused build.
Strength: Less important unless focusing on melee DPS.
Intelligence: A "dump stat" – neither class utilizes Intelligence significantly.
Charisma: Relatively unimportant, though creative players can find uses.

Race Selection: Tailoring Your Ancestry

Race	Subrace	Abilities
Drow	Lloth-Sworn	Superior Darkvision, Drow Weapon Training, Fey Ancestry, spells like Faerie Fire and Darkness.
	Seldarine	Superior Darkvision, Drow Weapon Training, Fey Ancestry, spells like Faerie Fire and Darkness.
Elf	Wood Elf	Improved Stealth, increased movement speed, Elven Weapon Training, Darkvision, Fey Ancestry.
Half-Elf	Drow Half-Elf	Advantages of Drow and Human, enhanced weapon/armor proficiency, Civil Militia ability.
	Wood Half-Elf	Elven Weapon Training, Civil Militia.
Human	na	Civil Militia Feat, increased movement speed and carrying capacity.
Githyanki	na	Increased movement speed, spells like Enhanced Leap and Misty Step, Martial Prodigy (medium armor proficiency).
Halfling	Lightfoot	Brave, Halfling Luck, advantage on Stealth checks.
Gnome	Forest	Speak with Animals, improved Stealth.
	Deep	Superior Darkvision, Stone Camouflage (advantage on Stealth checks).

Backgrounds: Shaping Your Character's Past

Background	Skills	Description
Outlander	Athletics, Survival	Ideal for a Ranger, reflecting a life in the wilderness.
Charlatan	Deception, Sleight of Hand	A more sophisticated criminal, relying on charm and guile.
Soldier	Athletics, Intimidation	A soldier turned smuggler, combining discipline with cunning.
Folk Hero	Animal Handling, Survival	A classic hero archetype, fitting for a Ranger or Rogue.
Urchin	Sleight of Hand, Stealth	A streetwise Rogue, skilled in thievery from a young age.
Criminal	Deception, Stealth	A common Rogue background, also suitable for an urban-dwelling Ranger.

Feats: Refining Your Abilities

Twelve levels allow for six feats. Consider a balance of Ranger and Rogue levels (e.g., 10 Ranger/3 Rogue).

Feat	Description
Ability Score Improvement	Increase one ability score by 2 or two by 1 (boost Dexterity and Wisdom).
Alert	Prevents the Surprised condition, +5 bonus to Initiative.
Athlete	+1 Dexterity or Strength, faster recovery from Prone, increased jump distance.
Crossbow Expert	Removes Disadvantage on ranged attacks in melee, doubles Gaping Wounds duration.
Dual Wielder	Use two weapons (non-heavy), +1 to AC while dual-wielding.
Magic Initiate: Cleric	Grants access to a few Cleric spells.
Mobile	+10 movement speed, unaffected by difficult terrain while Dashing, avoids Attacks of Opportunity.
Resilient	Increase one ability score by 1 and gain proficiency in that ability's saving throws.
Spell Sniper	Enhanced ranged spellcasting, access to cantrips using Wisdom or Dexterity as a casting modifier.

Gear Recommendations: Enhancing Your Prowess

Prioritize items boosting Dexterity, Wisdom, or Constitution. Rogues are limited to clothing, while Rangers have broader equipment options.

Nimblefinger Gloves: +2 Dexterity for Halflings or Gnomes.
Helmet of Autonomy: Proficiency in Wisdom saving throws.
Darkfire Shortbow: Fire and Cold resistance, casts Haste once per Long Rest.
Acrobat Shoes: Bonus to Dexterity saving throws and Acrobatics.
Graceful Cloth: +2 Dexterity, Cat's Grace ability.

This detailed guide provides a solid foundation for building your Gloomstalker Assassin. Remember to adapt and experiment based on your preferred playstyle and the challenges you encounter in your Baldur's Gate 3 journey.