Necrobinder Plus Updated
🟡 Updated this year⚠️ Install Order · 1 step
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.8% endorsement rate
- 🏆 #42 of 212 Miscellaneous mods in this game by downloads
📋 About This Mod
Please ensure you have Baselib downloaded https://www.nexusmods.com/slaythespire2/mods/103 it HAS to be the latest one each patch
A simple mod that makes Osty a bit better early game, he starts with 5hp in combat and gains 2 HP per turn.
Hand of Doom is a power that turns all of Osty's attacks into doom!
If you have a request to improve necrobinder or osty let me know! ill be happy to look into adding or changing anything.
Planned updates
make hand of doom its own optional file, inject it into the actual card pool, and remove from starting hand.
Improve Phylactery Unbound
Necrobinder Plus Updated is a small balance mod for Slay the Spire 2 that gives Osty a stronger early game by starting combat with 6 HP and regenerating 2 HP per turn. Requires Baselib, with 40 endorsements and 5,021 downloads.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Simple and effective early-game buff for Osty, making him more forgiving in Act 1.
- Decent community traction with 40 endorsements and over 5,000 downloads.
- Lightweight mod that doesn't overhaul mechanics, just tweaks numbers.
⚠️ Cons
- Requires Baselib as a dependency, and you must keep it updated every patch or the mod may break.
- Only affects Osty's HP regen—no other changes, so it's a narrow tweak.
- Potential balance concerns for players who prefer the original challenge; this makes early fights easier.
For Slay the Spire 2 players who find Osty's early game too punishing and want a bit more survivability without changing the core gameplay. Skip if you're a purist who wants the vanilla experience or if you're looking for a more comprehensive rebalance.
💡 Beginner Tips
- Make sure to download the latest Baselib version from the provided link, as the mod requires it to be current.
- If you're using a mod manager, let it handle the dependency; otherwise, manually place the files in the correct folder.
- Test the mod in a quick run to see if the HP regen feels balanced for your playstyle.
📊 Mod Details
- Game
- Slaythespire2 Mods
- Author
- Mothmaam
- Version
- 2.0.0
- Downloads
- 5,021
- Endorsements
- 40
- Category
- Miscellaneous
- Created
- 3/10/2026
- Updated
- 3/28/2026
🔧 How to Install Slay The Spire II Mods
Download from Nexus Mods.
📖 Full step-by-step install guide for Slay The Spire II →
Visit the official mod page for specific installation instructions for this mod.
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