Unique Tiers and Attributes Items (Tiered Z Rework)

Unique Tiers and Attributes Items (Tiered Z Rework)

Every tool, weapon, and armor piece you make has a special tier and attributes modifiers, which provides stat bonuses and abilities. This is a fork of TieredZ mod.

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9.6K Downloads
fabricadventureequipmentgame-mechanics
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Screenshots

Unique Tiers and Attributes Items (Tiered Z Rework) Screenshot 1
Unique Tiers and Attributes Items (Tiered Z Rework) Screenshot 2
Unique Tiers and Attributes Items (Tiered Z Rework) Screenshot 3
Unique Tiers and Attributes Items (Tiered Z Rework) Screenshot 4
Unique Tiers and Attributes Items (Tiered Z Rework) Screenshot 5
Unique Tiers and Attributes Items (Tiered Z Rework) Screenshot 6

About this Mod

A complete tier and reforging system for Minecraft and other mods

This mod completely transforms the equipment experience in Minecraft by adding a tier system. Every piece of equipment and every tool can roll unique attributes, both positive and negative, creating endless customization possibilities.

Mod to show attributes: Attribute Screen 1.21.11 (fork to Attribute Panel by KevZ)

⚔️ Tier System

Equipment is now classified into 7 tiers, each with its own characteristics:

Common — Basic gear, often with strong negative attributes
Uncommon — Modest improvement, balanced between positives and negatives
Rare — Positive attributes are more common, negatives are light
Epic — Positive-only attributes, moderate impact
Legendary — Powerful, highly sought-after attributes
Unique — Extremely rare, high-impact attributes
Mythic — The top tier, Reforge-only, exceptional attributes

Gear dropped by mobs or found in chests already comes with a tier, and traders are influenced by their level and your luck to offer better items.

Mythic Armor with 8 Attributes - Durability chance

🔨 Reforge System

The Reforge Block lets you reforge equipment, with a chance to improve its tier:

Customizable XP cost per reforge
Luck shown on-screen, displaying success chances by tier
The weapon’s tier is visible during the process
Ingredient requirement tooltips for reforging
Support for custom JSONs — create your own equipment with your own attributes

Player Luck directly influences results by lowering the weight of bad tiers and increasing the odds of better tiers.

Reforge Table with tier look and Luck Show

💥 Improved Combat System

Critical Damage — An attribute that modifies vanilla critical damage multiplier (from 1.5x up to 5.0x)
Critical Chance — Every attack now takes your crit chance and crit damage into account
Tiers for Spear and Mace — New update weapons get full support

Netherite Sword

🎨 Visual Customization

Tier borders and ornaments — Can be toggled on/off
Detailed tooltips — Show requirements, attributes, and success chances
Mythic tier (aqua) — A new exclusive color for the rarest tier

Reforge Requires

⚙️ Dynamic Attribute System

The fixed attribute system was replaced with a JSON-based roll system:

Each tier has different weights and chances for positive and negative attributes
4 JSONs per tier for more variety
Datapack custom JSONs work alongside the mod’s JSONs
Option to disable the default JSONs and use only your datapack

The chances table details exactly how many attributes each tier can roll and the expected impact. Exemple to json common_tool_1:

{
    "id": "tiered:common_tool_1",
    "weight": 60,
    "style": {
        "color": "gray",
        "bold": false
    },
    "verifiers": [
        {
            "tag": "minecraft:axes"
        },
        {
            "tag": "minecraft:pickaxes"
        },
        {
            "tag": "minecraft:shovels"
        },
        {
            "tag": "minecraft:hoes"
        }
    ],
    "roll_templates": [
        { "positive": 1, "negative": 1, "weight": 40 },
        { "positive": 1, "negative": 2, "weight": 30 },
        { "positive": 0, "negative": 1, "weight": 20 },
        { "positive": 1, "negative": 0, "weight": 10 }
    ],
    "positive_pool": [
        {
            "type": "minecraft:attack_damage",
            "min": 1,
            "max": 2,
            "operation": "add_value",
            "required_equipment_slots": ["mainhand"]
        },
        {
            "type": "tiered:durable",
            "min": 0.1,
            "max": 0.2,
            "operation": "add_multiplied_total",
            "required_equipment_slots": ["mainhand"]

        },
        {
            "type": "minecraft:mining_efficiency",
            "min": 1,
            "max": 2,
            "operation": "add_value",
            "required_equipment_slots": ["mainhand"]
        },
        {
            "type": "minecraft:submerged_mining_speed",
            "min": 0.1,
            "max": 0.2,
            "operation": "add_value",
            "required_equipment_slots": ["mainhand"]
        },
        {
            "type": "minecraft:luck",
            "amount": 1,
            "operation": "add_value",
            "required_equipment_slots": ["mainhand"]
        }
    ],

    "negative_pool": [
        {
            "type": "minecraft:max_health",
            "min": -2.0,
            "max": -1.0,
            "operation": "add_value",
            "required_equipment_slots": ["mainhand"]
        },
        {
            "type": "minecraft:movement_speed",
            "min": -0.03,
            "max": -0.01,
            "operation": "add_multiplied_total",
            "required_equipment_slots": ["mainhand"]
        },
        {
            "type": "minecraft:luck",
            "min": -2,
            "max": -1,
            "operation": "add_value",
            "required_equipment_slots": ["mainhand"]
        }
    ]
}

📦 Support:

BetterCombat;
DynamicTooltips;
AttributeScreen;
Mod Menu;
icons-leading-tooltip; (comming)

BetterCombat and DynaicTooltips Support

📦 Technical Requirements

Version: Minecraft 1.21.11
Dependencies: None

Futures Plans:

  • Add a scroll to upgrade tools and Equipaments;
  • Add Enchantmens Attributes to tools and Equipaments;

This is a fork of Globox_Z's TieredZ mod, continuation of Tiered which Quality Tools inspired.
Be sure to support the original creators Globox1997 and Draylar1!

Available Versions

Unique Tiers and Attributes Items (Tiered Z Rework) 2.0release
MC 26.1, 26.1.1, 26.1.2fabric
May 4, 2026
Unique Tiers and Attributes Items (Tiered Z Rework) 1.6release
MC 1.21.11fabric
April 3, 2026
Unique Tiers and Attributes Items (Tiered Z Rework) 1.5release
MC 1.21.11fabric
March 6, 2026
Unique Tiers and Attributes Items (Tiered Z Rework)release
MC 1.21.11fabric
March 5, 2026

How to Install Unique Tiers and Attributes Items (Tiered Z Rework) on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

3

Install Mod

Open the mod browser in the dashboard and search for "Unique Tiers and Attributes Items (Tiered Z Rework)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+1 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Unique Tiers and Attributes Items (Tiered Z Rework) server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.

Is Unique Tiers and Attributes Items (Tiered Z Rework) compatible with fabric?

Unique Tiers and Attributes Items (Tiered Z Rework) officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Unique Tiers and Attributes Items (Tiered Z Rework) – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Unique Tiers and Attributes Items (Tiered Z Rework) consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Unique Tiers and Attributes Items (Tiered Z Rework) with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
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Details

License
MIT License
Server-side
Required

Supported Versions

26.1.226.1.126.11.21.11