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Boss Buff Controler

Configure Health, Speed, Armor, Toughness & Damage for every boss in Minecraft — vanilla and modded. Make any boss as brutal as you want with full per-attribute control.

Boss Buff is a mod that lets you fully configure the core combat attributes of every boss in Minecraft. Whether you're fighting the Wither, the Ender Dragon, or any boss added by a third-party mod, Boss Buff gives you direct control over how tough, fast, hard-hitting, and resilient each one is.

The mod targets five key attributes that define how a boss feels in combat:

  • Max Health — set how many hearts a boss has, from a minor increase to a massive health pool that turns every fight into an endurance battle.
  • Movement Speed — make bosses slower for a more tactical fight, or push their speed to the limit for a terrifying chase.
  • Damage — raise or lower how hard a boss hits, making encounters as punishing or as forgiving as you need.
  • Armor — increase physical protection so bosses can shrug off most attacks, forcing players to use stronger gear or smarter strategies.
  • Armor Toughness — reduce the effectiveness of high-damage hits, making armor more consistent and the boss harder to burst down.

All five attributes are independently configurable per boss through a simple config file generated on first launch. You can apply global multipliers for a quick difficulty boost, or fine-tune each boss individually for a fully custom experience.


Features

  • Configure Health, Speed, Damage, Armor, and Toughness for any boss
  • Works with vanilla bosses and any modded boss entity
  • Global multipliers or per-boss individual settings
  • Simple boss_buff.toml config file — no commands needed
  • Fully compatible with Forge and Fabric (Minecraft 1.20+)

Configurable Attributes

Attribute What it changes
Max Health Total hit points of the boss
Movement Speed How fast the boss moves and chases players
Damage How much damage the boss deals per hit
Armor Flat damage reduction from physical attacks
Armor Toughness Resistance against high-damage hits

Configuration

  • Config file: config/boss_buff.toml (auto-generated on first launch)
  • Set values as flat numbers or multipliers (1.5x, 2.0x, etc.)
  • Supports per-boss overrides using entity IDs (e.g. minecraft:wither)
  • Changes apply on world load — no restart required

Compatibility

  • Works with Alex's Mobs, Ice and Fire, Twilight Forest, and more
  • Compatible with other attribute-modifying mods
  • Supports Forge and Fabric (Minecraft 1.20+)

Credits & License

  • Developed by Fj_Goncalves
  • MIT License — free to use in modpacks

Boss Buff — because every final battle deserves to be unforgettable.

The Boss Buff Controler Team

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