Custom Entity Attributes (Modpack Utils Series)

Source-provided project description. FreeMinecraftMods keeps creator credit and adds separate compatibility and decision guidance below.

Project overview

What's CEA? Custom Entity Attributes allows to add attribute modifiers to entities. Either globally or based on various conditions, such as the dimension the entity is in, the biome, world's difficulty, time, and more. Including a percentile chance of the attribute applying, making randomness possible. Want this but for items? Check out Custom Item Attributes (CIA) With this mod, you can: - Make any mob or boss stronger, or weaker. - Make entities have different attributes in a specific dimension or biome - Make entities have a small chance of having extra attributes, giving some variation to all entities - Make baby versions of mobs be faster and stronger but have less health and more! It's all up to your creativity, as attributes are really powerful! Requires Necronomicon 1.6.0+ Also requires Connector in Forge ⭐ Features ⭐ Basic & Advanced Config. You can either use the basic config, or go all in with the advanced features! Regex Support . Want to edit the attributes of multiple entities at once, or even ALL entities? You can! Apply Chances. Apply each attribute modifier with a chance, for example add 20% chance of mobs having 10% more max HP! Time Based Config. Want to make mobs stronger at night? Slower at day? Up to you! Per Dimension Config. With CEA you can make all mobs from a specific dimension stronger, or weaker! Per Biome Config. Feel like that one biome needs to have something extra? Why not make monsters stronger there? Per DIfficulty Config. Spice up things further by adding attributes depending on the difficulty, allowing to nerf or buff and adjust stats at your liking! Default Health entity spawns with. Some entitites might spawn with less health than their max, but CEA can change that! 🧾 Configs 🧾 Both configs are fully documented and provide examples for you to base them from! Basic Advanced

FreeMinecraftMods decision guide

This mod is most relevant to players looking for Miscellaneous on Fabric, Quilt, Forge. Treat those labels as discovery hints, then verify the exact file and dependency list on the official project page.

The source record was updated on Aug 8, 2025. Check the changelog and file page to see whether that update applies to the version and loader you plan to use.

What to verify before choosing a file

• Confirm that the file is published by the credited creator on the linked official source.
• Match the Minecraft version exactly instead of relying only on a broad category label.
• Read dependencies, incompatibilities, and changelog notes before updating an existing instance.
• Match the loader or server platform and its required version. Forge and NeoForge are not interchangeable.
• Back up worlds and configuration files before testing the project in a long-term save or public server.

Compatibility at a glance

Minecraft versions in this snapshot: 1.21, 1.21.5, 1.21.8, 1.21.4, 1.21.3, 1.21.7, 1.21.1, 1.21.6, 1.21.2, 1.20.2, 1.20.3, 1.20.1

Loaders and platforms: Fabric, Quilt, Forge

Before you install

Match the exact Minecraft version and loader, install every required dependency, and test in a separate profile before opening an important world. Keep a backup before changing a working mod list.

Source, licensing, and corrections

FreeMinecraftMods does not mirror the project files. Use the official source for downloads, release notes, dependencies, support, and licensing details. Project names, images, and creator-written descriptions remain the property of their respective owners.

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