Additional Attributes
by Cadentem
Additional Attributes gives Forge and NeoForge players extra attributes that scale enchantments and spell levels, with values read from the game's attribute system.
What it does
Each added attribute reads its base value from an enchantment or the level of the spell in use. Modifiers from the three spell attribute types are collected together before the final value is computed, and the result is not rounded, so fractional spell levels are not trimmed to whole numbers. Spells that reach zero level cannot be cast, and these attributes apply to every entity, not only the player.
The mod covers looting, respiration and fishing lure with their luck counterpart, and it changes how spell level attributes are named. The respiration attribute was removed because vanilla now has an oxygen attribute. Iron's Spells 'n Spellbooks is an optional dependency that adds spell-related attributes, and the mod is published for 1.19.2 – 1.21.1 across five release versions with files for 1.19.2, 1.20, 1.20.1, 1.21 and 1.21.1. It is a client and server mod released under the MIT License and is open source, with public links for the source code and issue tracker.
Key features
Looting attribute
A looting attribute adds to the looting value that enchantment-based drops use.
Fishing lure and luck
Fishing lure and fishing luck attributes affect how fishing rolls are calculated.
Multiply base and total modifiers
Multiply base and multiply total modifiers only take effect when the matching enchantment is present, and additions are affected by multiply total.
Rarity rolls from attribute values
The attribute value sets a chance between neighboring rarities, from common up to ancient, while a value of exactly 0 does nothing.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Optional 1
How it compares
Curio Attribute Fantasy is a NeoForge mod for 1.21.1 with All rights reserved and is not open source. Ultra Hardcore Attributes is server-side only, published for NeoForge 1.21.8, and under All rights reserved. Skillcraft covers Fabric and NeoForge for 1.21.1 and is also All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Additional Attributes | Forge and NeoForge | 1.19.2 – 1.21.1 | Client and server | 2025-07-18 |
| Curio Attribute Fantasy | NeoForge | 1.21.1 | Client and server | 2025-02-24 |
| Ultra Hardcore Attributes | NeoForge | 1.21.8 | Server-side only | 2025-10-12 |
| Skillcraft | Fabric and NeoForge | 1.21.1 | Client and server | 2026-04-19 |
Questions
Does Additional Attributes need Iron's Spells 'n Spellbooks?
Does the server need Additional Attributes installed?
Which loaders are supported?
In the catalog
Additional Attributes is one of 29,952 Game mechanics mods on ModsFinder, and one of 13,316 Game mechanics mods for Forge. 32,366 mods support Minecraft 1.21.1.
More from Cadentem
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What the author says
The base value for these is the enchantment value which gets checked - Meaning there won't be any benefits using multiply_base / multiply_total if you don't have the enchantment - addition will be affected by multiply_total Logic works as follows (using the baseline Apotheosis rarities): - 0 to 1: Chance between…
Official listing
- Modrinth page
- modrinth.com/mod/additional-attributes
- Owner
- Cadentem
- Published
- 2024-03-13
- Updated on Modrinth
- 2025-07-18
- Facts verified
- 2026-10-15