Threateningly mobs

This mod need geckolib.

This mod introduces several new mobs designed to make survival significantly more challenging. Specifically, their purpose is to hinder your progress. These mobs often possess unique abilities or resistances, and some may even target your livestock.

Each biome now features 1-2 new creatures, categorized into medium and heavy types. Medium mobs typically have an HP of 40 or more, while heavy mobs boast an HP of 200 or higher. Additionally, some functional utility mobs have been added.

Most of these mobs are hostile toward players, with abilities that make them even more dangerous. Their HP is often several times—or even ten times—that of vanilla mobs, making them formidable opponents. recommended to avoid them whenever possible.

you can get threateningly mobs on curseforge now. here