HomeMinecraft Data PacksUpgraded Mobs Data Pack (1.21.11, 1.20.1) – Brutal Monster Fights

Upgraded Mobs Data Pack (1.21.11, 1.20.1) – Brutal Monster Fights

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December 14, 2025

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Upgraded Mobs Data Pack brings fresh attacks, new mechanics, and tougher challenges to many familiar creatures in the game. It increases follow range and movement speed for creatures across the world, making monster fights much more exciting and unpredictable.

Features:

Increases follow range for all mobs so they spot targets from farther away.
Boosts movement speed slightly to make running away much harder.
Zombies: Gain the ability to break doors on any difficulty, dash at nearby targets, and deliver a strong bite attack that quickly destroys shields.
Drowned: Swim faster and pull targets underwater even when traveling above them in a boat.
Elder Guardians: Turn into full boss mobs with 300 HP, periodic weakness, slowness, or blindness debuffs, temporary mini-guardians, and invisibility below half health.
Evokers: Upgrade into mini-bosses with 150 HP, Regeneration I below half health, a totem of undying in the off-hand, and extra waves of fangs.
Piglin Brutes: Feature 75% knockback resistance, periodic dashes, high-air throws, and occasional netherite armor or knockback axes.
Pillagers: Shoot weakness arrows or firework rockets and wield Quick Charge II crossbows more often during raids.
Spiders: Perform dash attacks and trap targets in temporary cobwebs.
Witches: Have 60 HP along with a chance to throw lingering potions or inflict blindness.

Configuration:

Use # at the start of a command line in .mcfunction files to disable it.
Add new entities to tags like upgradedmobs:spiders to include modded creatures.
Adjust random probabilities by editing or creating predicate files.
Exclude custom bosses or specific mobs using the upgradedmobs.blacklist tag.