• Minecraft: 1.18.2
• Forge: 40.2.10
• Progressive Bosses: 3.6.7
• InsaneLib: 1.5.3

The Ender Dragon doesn't work with Nullscape 1.18, none of its abilities work or are modified. Even if is respawned, it doesn't work either.

Progressive Bosses + InsaneLib + Nullscape (Last Version)

Does it work with max difficulty?

Yeah, I already tried changing it to the maximum difficulty and even increasing it in the config, and nothing.

Does it work with PB 3.6.6?

Yeah, it doesn't work either.

Tested with 3.6.7 and Nullscape 1.18.2 ... everything works properly

Are you sure? I deleted all my external mods to test and verify that it wasn't an external incompatibility, these were the mods I left (InsaneLib is in version 1.5.3)

To be more specific, the other mobs (the Wither and the Elder Guardian) works normally, but the Dragon when entering the end doesn't have any ability applied.

Again, I tested with PB and Nullscape DataPack only.

Try with the mod version of Nullscape, that's the one with the error

Also lib_InsaneLib.jar.jar doesn't sound like a mod downloaded from official sources

Have you actually tried with PB and Nullscape mod only?

lib_InsaneLib.jar, I renamed InsaneLib to make it easier for me to organize, is actually the same mod in the last version 1.5.3.

About testing Nullscape and PB on their own, the same error keeps happening.

Thanks, to make sure it's not the other many mods you had

Yeah, with the Datapack it works normally, but with the mod not, I think it is because in the Datapack as far as I saw, they didn't changed the main island, while in the mod, yes.

Did you try with the DataPack?

What ... the mod should be just a packaged data pack ...

I have absolutely no clue ... I've tried to test with the mod and the dragon will not even respawn lol.
The mod is broken, not gonna bother more than that, sorry, use the DataPack since should be the same thing