Progressive Bosses Mod 1.18.2/1.16.5/1.12.2 makes Wither and Ender Dragon become more aggressive each time a new dragon pops up. Let’s check out details for free here!

About Progressive Bosses
It has made the Wither and Ender Dragon harder after another one is fought.
The mod can exist with multiplayer modifying the difficulty. That change will depend on the players around.
In Single-player, each slain Wither and Ender Dragon (re)spawned will give a point to Difficulty. Therefore, the match will get more difficult next time they spawn.
The score will increase the Bosses’ stats and open up stranger abilities.
In Multiplayer, it counts the difficulty of all characters near the Wither/Ender Dragon. The hardness for the boss is an average of the total of your difficulties. It’s possible to change that in the config.
Command
/progressivebosses will allow you to get and reset the boss difficulty per gamer.
Modpack
It’s free to do whichever you like for mod packs.
Progressive Bosses is a mobs mod that needs Minecraft Forge to perform.
Screenshots