Legendary Mod Additions
⚪ 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
- 👍 4.2% endorsement rate — high engagement, a strong quality signal
- 🏆 #2 of 29 Crafting - Equipment mods in this game by downloads
📋 About This Mod
Adds 15 Armor, 12 Weapon, and 1 Power Armor Legendary Effect mods to FO4. This mod is standalone, but will need a mod that allows the addition and/or removal of Legendary Mods from weapons and armor if you want to craft them. Requires Nuka World and Far Harbor DLC for some effects to work.
All mods have a 2-3 perk requirement to craft them, as the majority of them have balanced yet powerful effects.
Mod List
Armor:
Buckler/Shield/Aegis- Adds 50/100/150 Resistance to most Damage Types. Requires Science 2/3/4 and Armorer 2/3/4
Shell/Barrier/Wall- Adds 10%/20%/30% Damage Reduction from most Enemies. Requires Science 2/3/4 and Armorer 2/3/4
Kinda/Extra/Super SPECIAL - Adds 1/3/5 to all SPECIAL stats. Requires Science 2/3/4 and Armorer 2/3/4
Secret Agent - Increases Active Stealth Abilities, such as Lockpick sweet spot and crouched aim. Requires Hacker 3, Lockpick 3 and Armorer 4
Shadowdancer - Increases Passive Stealth Abilities, such as Movement Speed and Noise. Adds a partial Stealth Field when crouched. Requires Sneak 4 and Armorer 4
Medic - Increases Medical Abilities, such as heal rate, rad resist and limb damage resist. Requires Medic 4 and Armorer 4
Bladedancer - Increases Melee/Unarmed Damage and Abilities. Requires Big Leagues 2, Blacksmith 3 and Armorer 4
Gunslinger - Increases Firearm support Abilities, such as Reload Speed, Aim Stability and Critical Chance. Requires Gunslinger 3, Rifleman 3 and Armorer 4
Mechanized - Increases Physical Abilities and Action Point Refresh Rate. Requires Robotic Expert 1, Science 4 and Armor 4
Weapon:
Heartpiercer - Ignores 50% Armor, Causes Mild Bleed Damage and Stagger Chance. Requires Penetrator 1, Science 3 and Gun Nut 4
Shocking! - Adds Electrical Damage, Mild Paralysis and Stagger Chance. Requires Science 4 and Gun Nut 4
Firefly - Add Incendiary Damage and changes projectile to Incendiary. Ballistic Weapons Only. Requires Science 3 and Gun Nut 4
Mad Chemist - Adds Poison, Acid and Radiation Damage. Requires Chemist 4 and Gun Nut 4
Bulletstorm - Adds x5 Projectiles and Damage, Mild Bleed Damage and Stagger Chance. Works Best with Ballistic Weapons. Requires Penetrator 1, Science 4 and Gun Nut 4
Force of Nature - Add 20 of most Damage Types. Requires Chemist 2, Nuclear Physicist 3, and Gun Nut 4
No Mercy - Like a combo of Bulletstorm and Force of Nature. Requires Penetrator 2, Nuclear Physicist 3 and Gun Nut 4
Adds 15 armor, 12 weapon, and 1 power armor legendary effect mods to Fallout 4, expanding crafting options for players seeking more variety in legendary gear. A well-received mod with 971 endorsements and over 23,000 downloads, last updated in June 2023.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid community backing with 971 endorsements and over 23K downloads
- Adds a decent chunk of new legendary effects (28 total) for armor, weapons, and power armor
- Still relevant for modded playthroughs, last updated June 2023
⚠️ Cons
- No detailed list of the specific effects, so you're going in blind until you test them
- Only one power armor effect might leave power armor enthusiasts wanting more
- Potential conflicts with other mods that alter legendary effect lists or crafting menus
For Fallout 4 players who've exhausted the vanilla legendary effects and want more variety in their crafting. If you're into min-maxing or just like collecting unique gear, this adds options. Skip if you're not into crafting or prefer overhaul mods that change the whole legendary system.
💡 Beginner Tips
- Make sure you have the required DLCs (if any) or the mod might not work—check the mod page for details.
- Use a mod manager like Vortex or Mod Organizer 2 to avoid overwriting files and keep your load order clean.
- Test the new effects on a spare piece of gear before committing to a full build, since the description doesn't list what each effect does.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- Adviser69
- Version
- 1.3
- Downloads
- 23,210
- Endorsements
- 971
- Category
- Crafting - Equipment
- Created
- 6/30/2018
- Updated
- 6/2/2023
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 4 commands, item IDs, and more.
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