Caustic Blade - Rogue Subclass
⚪ Last updated 2024⚠️ 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
- 👍 0.1% endorsement rate
- 🏆 #235 of 404 Classes mods in this game by downloads
📋 About This Mod
This mod was created as a commission, and I am posting it here with permission (and endorsement of) the client.
Level 3 - Venomous Injection
Ignore Poison and Acid Resistance and Immunity. Additionally, Main Hand weapon attacks deal 1d4 Acid damage], and Off Hand weapon attacks deal 1d4 Poison damage.
Level 3 - Corrupted Blade
Whenever you make a main hand weapon attack, the target must succeed a Strength Saving Throw or be inflicted with Numbing Poison for two turns. Units afflicted with Numbing Poison have their Movement reduced to 0.
Offhand attacks force the target to make a Dexterity Saving throw. On a failed save, they are inflicted with Atrophic Poison. Units afflicted with Atrophic Poison has disadvantage on Attack Rolls.
Level 3 - Chloroform
Throw a bottle of toxins, dealing 1d4 Poison and 1d4 Acid damage, and inflicting Numbing Poison for two turns, and Atrophic Poison for 1 turn if the target fails a Constitution Saving Throw.
Level 9 - Lethal Mixture
When you cause a target to be inflicted with both Numbing Poison and Atrophic Poison, they suffer 4d4 Acid and 4d4 Poison damage. This can only occur once per creature.
Level 9 - Masterful Kill
Whenever you land a Killing Blow on a creature that is affected by Numbing or Atrophic Poison, or with a Sneak Attack, you gain an additional Bonus Action for the turn. This can only occur once per turn.
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Caustic Blade is a rogue subclass mod that replaces traditional stealth and poison crafting with a more direct, deadly approach. It offers a new playstyle for rogues who prefer straightforward combat over complex assassinations. With 53 endorsements and 73,412 downloads, it has a solid following.
✨ Key Features
📊 Pros & Cons
✅ Pros
- High download count (73,412) shows real interest in this subclass.
- Fills a niche for rogues who want to skip the sneaky stuff.
- Simple concept – poison and kill – easy to grasp.
⚠️ Cons
- Only 53 endorsements compared to downloads – may have issues or lack polish.
- Last updated June 2024 – could be outdated with recent game patches.
For rogue players who are tired of stealth and want a more in-your-face poison build. If you enjoy direct combat and don't mind a mod that might be rough around the edges, this could be your thing. Skip if you want a fully documented, polished subclass.
💡 Beginner Tips
- Check the mod's posts section for any known issues or compatibility notes.
- If you're using a mod manager, let it handle the install to avoid file conflicts.
- Test the subclass on a new character to see if it fits your playstyle before committing.
📊 Mod Details
- Game
- Baldurs Gate 3 Mods
- Author
- Nitreaux
- Version
- 1.0.0
- Downloads
- 73,412
- Endorsements
- 53
- Category
- Classes
- Created
- 6/12/2024
- Updated
- 6/12/2024
🔧 How to Install Baldurs Gate 3 Mods
Download from Nexus.
📖 Full step-by-step install guide for Baldurs Gate 3 →
Visit the official mod page for specific installation instructions for this mod.
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