BG3 Shadowheart Death Domain Build – The Lady of Loss

SHADOWHEART DEATH CLERIC PROS

SHADOWHEART DEATH CLERIC CONS

BG3 Multiclass Explainer:

• How it works: New classes can be added as you level up. They are added on a level-by-level basis.
• Example: If you are a level 6 Cleric and decide to add 1 Druid level, you will only get the features of Druid level 1.
• Example 2: If you want the features of a level 6 Cleric and Druid, you need to be max level and add 6 levels of each class.

Pro Tip: It’s usually best to choose subclasses that work together easily. For example, the Cleric and Druid go well together because they both use Wisdom as their spellcasting attribute.

Death Domain Cleric

• The Death Domain Cleric forms the core of the build; we’ll take 9 levels from this subclass.
• It gives you access to a wide range of spells, including damage, support and healing spells.
• Later on, you can summon undead minions to help you in combat. You get bonuses that increase your Necrotic Damage done.

Circle of Spores Druid

• The Circle of Spores Druid supports the Death Domain Cleric by increasing the amount of damage you can do with  Necrotic Damage.
• You can also use the  Shillelagh Cantrip, boosting melee damage done with staves.
• We’ll take two levels of the Druid, just enough to unlock the subclass.

Fighter

• We’ll take just one level of the Fighter.
• This unlocks a Fighting Style, which slightly boosts either your attacking or defensive abilities.
• This is optional; you can instead add an extra Cleric or Druid level if you prefer.

Shadowheart Death Cleric Levelling Progress Overview

• Level 1: Cleric 1 (Death Domain)
• Level 2: Cleric 2
• Level 3: Cleric 3
• Level 4: Cleric 4
• Level 5: Cleric 5
• Level 6: Druid 1
• Level 7: Druid 2 (Circle of Spores)
• Level 8: Cleric 6
• Level 9: Cleric 7
• Level 10: Cleric 8
• Level 11: Cleric 9
• Level 12: Fighter 1 OR Cleric 10 OR Druid 3

Step 1: The Nautiloid (Prologue)

1. In the final room before the helm, you’ll find Shadowheart trapped in a pod.
2. Go to the small side-room to the east.
3. Loot the Eldritch Rune from the Dead Thrall.
4. Insert the Rune into the console next to her pod to free her.
5. Detailed Guide: How to recruit Shadowheart in BG3.

Step 2: The Ravaged Beach

1. The Beach: Shadowheart lies unconscious on the sand directly in front of your starting position.
2. The Dank Crypt: If not found on the beach, she is at the north end at the side-entrance to the Dank Crypt, banging on the stone doors.
3. The Druid Grove: If you missed her twice, she will be sitting near the training area in the Emerald Grove.

Step 1: Unlock Withers (The Dank Crypt)

You need the NPC Withers to change classes. Find him early in Act 1:

• Withers Location: Inside the Dank Crypt.
• Access: Enter via the Chapel Entrance or the hole in the floor near the bandits.
• The Secret Room: Find the Skull Lever to open the secret door to gain access to the Dank Crypt. Defeat the skeletons.
• The Sarcophagus: Interact with the large coffin to wake Withers. He will now appear in your camp.

Step 2: The Respec Process

Once Withers is at your camp, follow these steps:

• Switch Character: Ensure you are controlling Shadowheart (not your main character).
• Talk to Withers: Select “Can you help me change my class?”
• Cost: 100 Gold.
• Class: Cleric
• Subclass: Death Domain

When to Respec? As soon as you have the gold spare. You don’t have to rush it, but as soon as you have done the respec, you’ll be able to easily follow along with the build guide below.

Core Cleric Features

• Item Proficiency – Simple Weapons, Maces, Mourningstars, Light & Medium Armour, Shields
• Cleric Spellcasting – You start with two first-level spell slots. You can learn cantrips and spells from the Cleric spell list. You’ll unlock more as you level up.
• Subclass Choice – You must choose your Cleric subclass.

We’ll explain what to choose for these options below.

High Half-Elf “Wizard” Cantrip (Pick One)

One positive of High Half-Elf is the ability to choose an extra Cantrip from the Wizard list. Since these use Intelligence, avoid damage spells (like Fire Bolt) as they will miss too often.

Instead, pick a Utility spell:

• Mage Hand: Manipulate objects and levers from a distance.
• Blade Ward: You take half damage from physical attacks for the next turn. Useful if you can’t make any good attacking or supportive plays on the current turn.
• Friends: Helps to pass dialogue checks.

More useful Racial Passives

• Darkvision: Removes attack penalties in dark environments, vital for landing Inflict Wounds and other attacks.
• Fey Ancestry: You have Advantage on Saving Throws against   Charm and immunity to magical Sleep.
•  Civil Militia: Grants proficiency with Spears, Pikes, Halberds, and Glaives, as well as Light Armour and Shields.

What is Advantage? When you have Advantage, you roll two dice and take the highest result. This significantly increases your success rate for critical saves and attacks.

Acolyte Background

 Insight

A Wisdom skill that allows you to read people and situations, sometimes unlocking extra info or rare dialogue options.

 Religion

An Intelligence skill that can give you more lore information about various locations, or unlock additional dialogue options.

Important Tips:

• The “Even Number” Rule: In Baldur’s Gate 3, only even numbers (12, 14, 16) increase your ability modifier. This means an 11 is functionally the same as a 10, so we aim for even numbers to maximise efficiency.
• Concentration is Key: Many important Cleric spells (like  Hold Person) require Concentration. A high Constitution helps ensure you don’t lose your spell just because you took a hit.

Death Domain Features

•  Martial Weapons Proficiency
•  Reaper – Necromancy Cantrips that target one creature can now instead target two.
• Death Domain Cantrip – Choose one of three Necromancy Cantrips to unlock. I recommend choosing Bone Chill because it gives the Cleric a reliable Cantrip that uses an Attack Roll, something this class normally lacks.
• Death Domain Spells – You unlock two spells – they are always prepared:
  •  False Life – Give yourself some Temporary HP. This is a very weak spell, but regardless, it comes with the Death Domain subclass.
  •  Ray of Sickness – Deals a decent chunk of Poison Damage and can Poison the enemy, temporarily making them much weaker.
• More features will be unlocked as you level up.

Death Domain Cleric Features

 Turn Undead

• Attempt to Turn all Undead who can see you, causing them to flee.

 Touch of Death

• When you hit a creature with a melee attack (including melee spell Attack Rolls like Inflict Wounds), you can spend a Channel Divinity charge to deal Necrotic Damage.
• The amount of damage is calculated by the formula 5 + 2*(Cleric Level). So, to begin with, this will deal 9 damage, increasing by 2 at every level.
• Remember to double-check your Reaction settings so that you are asked when you want to activate Touch of Death.

Cleric Spell

You can choose another Cleric spell to learn. We recommend:

 Command

• Attempt to force the target to carry out a command on their turn. Some useful options include telling them to stay put and do nothing, drop their weapon, or fall to the ground.
• While this only lasts for 1 turn, it doesn’t require Concentration, so it can be safely used in conjunction with any spell in the game.

Death Domain Spells

You unlock two new Death Domain spells, which are automatically learned and always prepared.

 Blindness

• Attempt to Blind the target.
• If successful, the target has a much lower attack accuracy and is more likely to be hit by your attacks.

 Ray of Enfeeblement

• The target becomes Feeble for up to 10 turns.
• Their Strength-based attacks deal half damage.
• This spell works best against melee heavy-hitters.

New Cleric Spell

In addition, you can choose another Cleric spell to prepare. You now have access to second-level spells. We recommend:

 Aid

• Increase your Maximum HP and that of all nearby allies (party members and summons) by 5. Lasts until the next Long Rest.
• Later on, you should upcast the spell to get another 5 HP per spell slot level.
• I recommend casting this spell after every Long Rest.

New Cleric Spell

Choose one more Cleric spell to prepare:

 Hold Person

• Freezes the target in place for up to 10 turns (requires Concentration).
• While active, the target cannot move or attack. Melee attacks against them are guaranteed Critical Hits.

I also want to draw your attention to the Prayer of Healing spell. This can give your whole party a big heal outside of combat, but since it cannot be used in combat, you should only slot it when you need to use it, then switch back to another spell.

New Feat

You can choose a Feat to make your Shadowheart Death Cleric better in combat.

For now, we are going to use Ability Improvement:

• Gives you two additional Ability Points.
• Put them both into Wisdom, improving your spellcasting.

Later on, we will replace this Feat. But for the time being, it’s going to give you lots of extra damage and momentum.

Cleric Features

 Destroy Undead

• An upgrade to the Turn Undead feature we obtained at Level 2.
• Undead creatures Turned by you will now take 4d6 Radiant Damage.

New Cleric Spell

You now have access to Third-Level spells, and can choose one to unlock. Our recommendation is:

 Spirit Guardians

• Surround yourself with spirits who follow you around.
• The spirits attack any enemies who move close to you, dealing Radiant or Necrotic damage.

Death Domain Spells

The Death Domain gives you two more spells that are automatically Prepared at all times.

Animate Dead

• Target a corpse to raise a Skeleton or a Zombie.
• Later on, you will be able to upcast this spell to raise more powerful undead, or packs of undead.

 Vampiric Touch

• Deal 3d6 Necrotic Damage as a melee Attack Roll, and restore half of the damage done to yourself as HP.
• If you maintain Concentration, you can recast the effect every turn without spending another Spell Slot.
• This is another spell that can activate the Death Domain Cleric’s Touch of Death feature.

Druid Cantrips

You can choose two Druid Cantrips to unlock. It’s essential to choose Shillelagh, but the second Cantrip is unimportant.

 Shillelagh

• Your staff is imbued with magical attacks, dealing 1d8 damage when you hit an enemy with a melee attack.
• While this effect is active, you will make melee Attack Rolls with Wisdom instead of Strength, making your attacks more accurate.

Druid Spells

If you followed the guide accurately so far, you should be able to select five Druid spells to learn. Just like Cleric spells, they are cast with Wisdom, so they fit into the build perfectly.

The following are the most useful options for the Shadowheart Death Cleric Build:

 Enhance Leap

• Triple the target’s jumping distance.
• Very good for getting to places that are hard to reach, or outmanoeuvring enemies.
• It doesn’t cost a Spell Slot if cast outside of combat.

 Faerie Fire

• All targets in the area who fail the Saving Throw are illuminated.
• Attack Rolls against affected targets have Advantage, and any hidden or invisible targets are revealed.
• This can also debuff your allies, so be careful.

 Longstrider

• Increase the target’s Movement Speed until the next Long Rest.
• This does not require Concentration and doesn’t cost a Spell Slot outside of combat. You can cast it on several characters consecutively.
• Therefore, I recommend putting it on everyone in your party (and any long-lasting summons) after every Long Rest.

 Speak with Animals

• Allows you to communicate with animals until the next Long Rest.
• Doesn’t cost a Spell Slot if cast outside combat.

 Thunderwave

• Deals Thunder Damage in a cone-shaped AoE.
• Any targets who fail a Strength Saving Throw are pushed back.
• Can knock targets off high ledges for massive falling damage.

Druid Features

 Wild Shape

• You can spend Wild Shape charges to assume the form of a Badger, Cat, Spider or Wolf.
• Each animal has different stats and features.
• When you “die” in animal form, you return to your normal form with the HP you had before transforming.

Druid Subclass – Circle of the Spores

We highly recommend the Circle of the Spores subclass because it is the only option that boosts this build’s playstyle (focusing on Necrotic Damage). It gives you the following features:

 Halo of Spores

• Spend your Reaction to deal Necrotic Damage to a target within 6 metres.
• The target will attempt a Constitution Saving Throw to block the damage.
• This yields fairly consistent additional damage. But it means you won’t be able to perform Opportunist Attack or any other reactions this turn.

 Symbiotic Entity

• Gain some Temporary HP.
• While the THP persists, your melee weapon attacks deal 1d6 additional Necrotic Damage, and your Halo of Spores damage is doubled.
• Each activation costs a Wild Shape charge. It’s best to activate this before combat so you don’t waste a turn.

 Inescapable Destruction

• You ignore Resistance to Necrotic Damage.

New Cleric Spell

 Glyph of Warding

• Create a glyph that explodes when stepped on.
• The glyph can deal a chosen type of elemental damage or put a group of enemies into a magical Sleep.

New Death Domain Spells:

 Blight

• Deal 8d8  Necrotic Damage.
• Targets who perform a successful Constitution Saving Throw will still take half of the damage.

 Death Ward

• Wards the target against death.
• When they are reduced to 0HP, they heal by 1HP instead of being Downed.
• Quite niche, but has some use on Honour mode, in which case it can save you from a party wipe (but often your ally just dies immediately after the ward is used up).

New Cleric Spell

 Mass Healing Word

• Heal all nearby allies.

New Cleric Spell

 Freedom of Movement

• Snap an ally out of a stun, and prevent them from being Paralysed or Restrained.
• This can be a lifesaver, but the downside is that you have to stand next to the target to cast it.

Choose a Feat – You can choose one more Feat for your Shadowheart Death Cleric. You have two options here:

• Get another helping of Ability Improvement and put both points into Wisdom. This will slightly boost your spell success rate and melee attacks (when using Shillelagh).
• Get Spell Sniper, which makes Attack Roll spells like Inflict Wounds more likely to crit.
• Both of these options are roughly equal in power. Personally, I chose Spell Sniper because I find it more fun to build into critical hits.

Death Domain Spells

 Cloudkill

• Summon a very large cloud that deals 5d8 Poison Damage per turn to those within.
• Creatures can roll a Constitution Save to halve the damage.
• If you maintain Concentration, you can reposition the cloud on subsequent turns.
• If you lose Concentration, the cloud disappears immediately!

 Contagion

• A complicated spell that can permanently afflict a creature with one of six diseases.
  • The Mindfire variant is particularly interesting because the victim becomes Confused and attacks its allies.
• The creature will roll up to six Saving Throws. Accumulating three failures will apply the selected disease, while three successes results in recovery.
• Casting this in combat is very impractical; it’s normally used by more adventurous players to mess with NPCs before combat starts.
• Afflicting a creature with the spell doesn’t trigger hostility, but trying to cast it and missing the initial Attack Roll can lead to combat.

New Cleric Spell

 Insect Plague

• Summon a very large cloud of insects that deals 4d10 Piercing Damage per turn to those within.
• The cloud counts as difficult terrain, slowing down those within.
• Targets can roll a Constitution Save to halve the damage.
• Maintaining the cloud requires Concentration.

Fighter Class Starting Features

 Second Wind

• Spend a Bonus Action to heal yourself.
• Once per Short Rest.

Fighting Style

• Specialise in a Fighting Style, gaining a small bonus depending on your choice.
• Any of these three options are useful:
  •  Duelling – Gives +2 damage to your melee weapon, as long as it is one-handed and there is no weapon in your other hand (a shield is fine).
  •  Defence – Gives you a +1 bonus to Armour Class when you are wearing armour.
  •  Protection – With a shield equipped, you can spend your Reaction to impose Disadvantage on an Attack Roll made against an ally within 1.5 metres of you. This can be used to protect your party members or your undead summons.

Attacking Items:

• Hood of the Weave – Boosts your accuracy with spells, and makes it harder for enemies to win Saving Throws against them.
• Blackguard Gauntlets – Boosts your accuracy with Attack Rolls, including spell Attack Rolls.
• Amulet of the Devout – Makes it significantly harder for enemies to win their Saving Throws against your spells.
• Callous Glow Ring – Can rack up huge amounts of bonus damage when you attack illuminated enemies.
• The Dead Shot – Increases your Critical Hit chance.

Defensive Items:

• Cloak of Displacement – Makes you much harder to hit with Attack Rolls.
• Helldusk Boots – Stops you from being forcefully moved and allows you to succeed a failed Saving Throw once per turn.
• Viconia’s Walking Fortress – The strongest shield in the game – +3 to Armour Class and lets you retailiate against attackers.

Mobility & Utility:

• Armour of the Sporekeeper – Gives you a small damage boost and lets you emit spores to buff allies and confuse enemies.
• Staff of Cherished Necromancy – Can be viewed as the “engine” of the build, making it very hard for enemies to succeed Saving Throws against your Necromancy spells, and allowing you to cast a Necromancy Spell for free after killing an enemy with any other spell.

•  Potion of Speed – Gives you Haste for 3 turns, granting an extra Action on each turn. This is ideal for hitting enemies fast and hard at the start of combat. Beware that when the effect ends, you’ll become  Lethargic and be forced to skip a turn.
  • To craft: Combine Ashes of Hyena Ear with any Salt.
•  Elixir of Bloodlust – When you kill an enemy, you get an additional  Action.
  • To craft: Combine Ashes of Worg Fang with any Salt.
•  Elixir of Viciousness – Reduces the number required for a Critical Hit by 1. The Bloodlust Elixir is stronger, but this is a good backup choice.
  • To craft: Combine Vitriol of Shadowroot Sac with any Ashes.

 Concentrated Blast

• Allows you to deal extra damage to a target when you are Concentrating on a spell, potentially also healing if the target is Concentrating too.

 Cull the Weak

• When you reduce a creature’s hit points below a certain threshold, this power instantly kills it and deals 1-4 Psychic Damage to nearby enemies.
• This is particularly effective when engaging groups of weaker foes, enabling you to thin their numbers rapidly.

 Fly

• This can be used to reach hard-to-get-to places or change positions in combat.

 Black Hole

• This power creates an area-based effect that pulls in and slows targets.
• It’s particularly useful for crowd control, allowing you to cluster enemies together for area-of-effect attacks or to isolate them from vulnerable allies.

Pro Tip: Try getting the Haste buff from a Potion of Speed or the Haste spell (lets you perform 2 Actions on one turn), then casting Black Hole and then Hunger of Hadar to cause a world of pain for a group of enemies.

 Psionic Backlash

• This is a top-tier reaction from the Illithid Powers skill tree in BG3.
• This allows you to deal psychic damage when a nearby enemy casts a spell.
• This is especially useful if the target is casting a Concentration Spell.
• The damage from Psionic Backlash can immediately break their Concentration, ending the spell’s effects.