Zero Immunity MOD

Attack Speed: This mod does not modify the attack speed of weapons or entities.
Environment: You may still experience immunity frames from certain environmental damage sources to prevent instant death from world hazards.

Zero Immunity was born from a desire to make Minecraft combat a bit more realistic. This mod removes the immunity ticks (i-frames) from both players and mobs, making hordes significantly more dangerous and multi-shot attacks far more devastating.

Use it at your own risk.