Diamon's Mystic Manual - Fighter Subclasses
⚪ Last updated 2023⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.4% endorsement rate
- 🏆 #378 of 404 Classes mods in this game by downloads
📋 About This Mod
This mod adds 3 new custom subclasses based on 3 subclasses I wrote for 5e. These 3 new subclasses are the Psychopath, a melee bludgeoning weapon focussed subclass with some battlefield control aspects; the Combat Medic, a healing focussed subclass for those who want the utility of life domain without needing to dip into cleric and the Artful Dodger, a dex based fighter with the flavour of monk and rogue sprinkled in who benefits from dodging attacks thrown their way.
Subclass Breakdowns:
The Psychopath:
A Psychopath doesn't really have much formal training in fighting and is more powered through pure animalistic and guttural instinct. They don't really hold back when taking down an opponent.
Level 3: Overkill
Melee weapons that deal Bludgeoning Damage double your Proficiency Modifier to your Attack Rolls and you also deal extra damage equal to your Strength Modifier with said weapons.
(Now there is an option to choose between Bludgeoning, Slashing and Piercing weapons.)
You also gain Tasha's Hideous Laughter that you cast as a bonus action once per combat.
Level 7: Fearful Strike
When you drop a creature's Hit Points to 0, you can force all creatures that can see you to make a Wisdom Saving Throw. On a fail they are Frightened of you for 2 turns.
The Wisdom saving throw is done as a separate ability that is activated after a kill.
Level 10: Murder In The Eyes
When you attack a Frightened creature, your Attacks Roll is made at an Advantage and on a hit you deal extra damage equal to your Fighter Level.
The Combat Medic:
Getting into the thick of the fight and having allies fall is a common occurrence for most adventuring parties. Combat Medics however are Fighters that have learned how to use a combination of Medicinal training and tutoring from Clerics and Paladins to be effective contributors to their allies.
Level 3: Medical Training
You learn the following spells and all these spells are cast as a Bonus Action:
Cure Wounds, False Life and Goodberry
You also gain Proficiency in the Medicine Skill. Your Spell Slots work like the Warlock's in terms of mechanics and the amount of Spell Slots you have is Half your Fighter Level.
Level 3: Quickened Healing
You can use your Second Wind to heal other creatures an amount of times equal to your Proficiency Bonus (Due to how I was able to code it, I manually added the resource slots at the fighter levels in the subclass itself because I couldn't figure out how to make a resource track based on a variable.)
Level 7: Fortified Aid
Adds 3 custom Fighter subclasses—Psychopath, Combat Medic, and Artful Dodger—based on the author's 5e homebrew, designed to work up to level 12. A niche content mod with 117 endorsements and 28k downloads, last updated in 2023.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid download count (28k) shows real interest in custom subclass content.
- Three distinct subclasses give you variety in one install.
- Designed to fit base game level cap, so no balance surprises past 12.
⚠️ Cons
- Last updated in 2023—might not be compatible with the latest game patches.
- Only 117 endorsements compared to downloads suggests some players may have had issues or moved on.
For Baldur's Gate 3 players who want fresh Fighter options and enjoy homebrew subclasses. If you're a Fighter main looking for new ways to play, this is worth a shot. Skip if you prefer strictly official content or want subclasses for other classes.
💡 Beginner Tips
- Make sure to check the mod's page for any required mods or load order notes before installing.
- After installing, start a new game or respec your Fighter to see the new subclass options.
- If you're using other class mods, test for conflicts by creating a new character and checking the subclass list.
📊 Mod Details
- Game
- Baldurs Gate 3 Mods
- Author
- Backburner26
- Version
- 1.3
- Downloads
- 28,225
- Endorsements
- 117
- Category
- Classes
- Created
- 8/28/2023
- Updated
- 9/3/2023
🔧 How to Install Baldurs Gate 3 Mods
Download from Nexus.
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Visit the official mod page for specific installation instructions for this mod.
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