Progressive Bosses [Mod]

If you are an experienced player and the bosses in the game have become boring to you, try to install this mod, thanks to him with each Wither and Ender Dragon will become stronger, they will have more life and during the battle near them will appear small helpers, preventing you from attacking the main target.

How does it work?

In solo, the mod is straightforward. Each dragon or wither killed by the player will gain power the next time it is summoned.
In multiplayer, the mod takes into account the number of dragons and wither killed by each player, makes an average to adapt its power and takes into account the number of players in the radius surrounding it during the fight.

You can configure the mod via its configuration file and modify all the functions presented below.



  • Each invoked wither will increase the ‘witherDifficulty’ function for players around the wither within a radius of 96 blocks.
  • The wither will have an extra 10 HP for each summoned wither.
  • The Wither will have 0.25 extra armor points each time it spawns, up to a maximum of 10.
  • After 4 wither have been summoned (and if there is at least one player within 24 blocks of the wither), he will summon skeleton wither during the battle.
  • Skeleton wither appear randomly within 7.5-15 seconds.
  • He can have basic armour points (from 0 to 20).
  • Skeleton wither have a 20% basic chance of appearing with a stone sword +1% for each summoned wither.
  • Can move faster depending on the number of killed wither.
  • Skeleton wither drop nothing but 1 xp.
  • The Wither regenerates 0.05 more health per second up to a maximum of 1 HP more per second depending on the number of killed wither.
  • The Wither gives 10% more experience each time it is killed.
  • The wither has a 2% chance of dropping a nether star shard and it can go up to 50% chance depending on the number of wither killed.
  • The Nether Star Shard can be used to duplicate nether shards (1 nether star + 8 nether stars shards = 2 nether stars).
    Each time two withers are summoned, there is a chance of getting a shard up to a maximum of 8.

Ender Dragon

Ender Dragon

  • Each time an Ender Dragon is killed, it will increase the ‘dragonDifficulty’ function for players on the main island.
  • The Ender Dragon will get an extra 10 HP for each new summon.
  • The Ender Dragon will have 0.2 additional armor points each time it spawns, up to a maximum of 5.
  • After 4 Ender Dragons have been killed, he will spawn dragon larvae (endermits) during the battle. Every 4 Dragons killed will spawn an additional larva (up to 6 larvae).
  • Ender Dragon larvae are much faster than endermites.
  • The larvae give only 1 xp.
  • After 5 Ender Dragons killed, it will give birth to Shulker.
  • Shulkers have 1% chance to drop a shulker shell. You can increase this chance to 2.5% with Looting III, and it drops only 2 xp.
  • The Ender Dragon regenerates 0.05 more health per second each time it is summoned. It can recover a maximum of 1 extra HP per second.
  • The Dragon Ender has a 0.5% chance (up to 15% depending on how many times it has been killed) of dropping another dragon egg.

How to install Progressive Bosses [Mod]

  1. Make sure you have already installed Minecraft Forge.
  2. Locate the minecraft application folder.
    • On windows open Run from the start menu, type %appdata% and click Run.
    • On mac open finder, hold down ALT and click Go then Library in the top menu bar. Open the folder Application Support and look for Minecraft.
  3. Place the mod you have just downloaded (.jar file) into the Mods folder.
  4. When you launch Minecraft and click the mods button you should now see the mod is installed.


There’s a command that let the player get or set the number of killed dragons / spawned withers.

/progressivebosses <player> get

prints the player spawned and killed bosses.

/progressivebosses <player> set <wither|dragon> <count>

sets the player killed or spawned bosses.


  • Author: Insane96
  • Minecraft Version: 1.12.2 – 1.14.4 – 1.15.1
  • Version of the mod : 2.1.4

Download Progressive Bosses [Mod]

Minecraft VersionVersionDateDownload
Progressive Bosses [Mod] for 3, 2020Download page
Progressive Bosses [Mod] for 3, 2020Download page
Progressive Bosses [Mod] for 19, 2019Download page
Progressive Bosses [Mod]
Article Name
Progressive Bosses [Mod]
Progressive Bosses! A mod that makes Wither and Ender Dragon harder as more you kill.
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