EEEAB's mobs Death mode - Extreme Difficulty

Why doesn't Minecraft have add-ons that increase mod difficulty, similar to Infernum Mode from Calamity Mod in Terraria? This question inspired the creation of Death mode for EEEAB's mobs - a mode that surpasses even Challenge mode in difficulty. Unlike the standard hard mode, all aspects of enemies are enhanced here, including Corpse Warlock.

The mod requires Pehkui to be installed.

Corpse Warlock Changes

The hitbox has become significantly smaller (can be checked via F3 - it will be unnaturally small). Attack damage increased from 10 to 20 units. Attacks now stun targets for a short time. Health increased from 150 to 300 units.

Nameless Guardian Improvements

Health increased from 350 to 700 units. Attack damage increased from 15 to 30. Life steal ability doubled. Added a small chance to reflect damage. Defense increased from 10 to 11. Attacks now stun attackers. Power state has become permanent.