In Hero Siege, crafting is one of the core systems that defines long-term progression. Whether you’re pushing endgame maps or optimizing a fresh character, understanding how materials, runes, and upgrade systems work will save you a huge amount of time and resources.

This guide breaks down the main crafting systems, where materials come from, and how the most important recipes actually work in practice.

Crafting Overview

Crafting in Hero Siege revolves around three major systems:

• Runeword crafting using socketed base items
• Gem and jewel upgrading for stat optimization
• Item enhancement through star-level upgrades

Most crafting recipes can be viewed directly in-game through the Journal menu, which acts as your main reference for rune combinations and upgrade paths.

Core Crafting Materials

Materials are the foundation of all crafting systems. You will mainly obtain them from mining, salvaging gear, or trading in the marketplace.

Mining Ores and Resources

Mining is one of the most consistent ways to gather crafting resources, especially for long-term progression.

• Copper Ore: Starter material used in early crafting. Can rarely drop bonus materials like Bloodstone and Snake Teeth.
• Iron Ore: Mid-tier ore used for progression crafting. Can yield Darkstone and Lesser Impstones.
• Gold Ore: High-value ore used in advanced recipes and upgrades, often tied to late-game crafting.
• Ruby and Jade Ore: Rare ores required for high-end jewelcrafting recipes.
• Tarethium Ore: Endgame material used in top-tier crafting, including advanced gear recipes.
• Dark Matter: Extremely rare refined material used in specialized endgame crafting systems, especially tool-related recipes.

As you progress your Mining skill, higher-tier ores become more efficient to farm, making mining a key long-term resource loop.

Salvaging and Dust Materials

A major part of crafting efficiency comes from breaking down unused gear at the Prospect Station.

• Unstable Dust: Dropped from basic gear salvage. Used in early to mid-tier crafting.
• Satanic Crystal Fragments: Obtained from high-rarity gear and required for advanced item upgrades.
• Rank Powders (S and A): Used to increase item star levels on high-tier equipment such as Mythic or Satanic items.

This system ensures even unwanted drops remain useful for progression.

Gem and Jewel Crafting

Gems provide some of the strongest stat bonuses in the game, especially in late-game builds.

Basic Gem Upgrading

The standard system is simple:

• Combine 3 gems of the same tier to create 1 higher-tier gem

This loop continues until you reach high-rank gems with significant stat scaling.

High-End Special Gems

Some advanced gems require rare materials:

• Angelic Gem: Requires Tarethium Cores and provides +1 to all skills, making it one of the strongest universal upgrades.
• Chaos Gem: Crafted using multiple Jadenium Powders for high offensive scaling.
• Moonstone Gem: Another advanced gem variant using Jadenium-based materials for specialized builds.

These gems often come with restrictions, such as limiting how many can be equipped per item.

Key Utility Crafting Recipes

Some crafted items are essential for progression rather than just stat boosts.

Tinkerers Tool Kit

One of the most important crafting tools in the game.

Typical materials include:

• Dark Stone
• Blood Stone
• Cardinal Ruby
• Twilight Citrine
• Adenium Powder
• Dark Matter

This item is widely used in advanced crafting chains and progression systems.

Arc’s Sigil (Satanic Amulet)

A powerful leveling and utility item with strong experience bonuses.

Key effects include:

• +1 to All Skills
• Bonus magic and attack damage
• Large experience gain boost below level 100

This makes it extremely valuable for both new characters and alt progression.

Eternity Codex

A high-end crafting item requiring massive resource investment:

• 30 Greater Unstable Dust
• 30 Satanic Crystal Fragments
• 200 Gold Ore
• 125 Ruby Ore
• 75 Jade Ore
• 10 Tarethium Ore

This is one of the most resource-heavy recipes and is typically reserved for late endgame crafting goals.

Runeword Crafting System

Runewords are one of the most important build-defining systems in Hero Siege. They are created by inserting specific rune combinations into socketed white or grey base items.

The order of runes matters, and incorrect placement will fail the recipe.

Common Early Game Runewords

Runewords remain relevant from early leveling all the way into endgame depending on your build.

Crafting in Hero Siege is not just a side system—it is a core progression loop that connects mining, combat drops, and endgame optimization. Once you understand how materials flow between mining, salvaging, and rune crafting, you can consistently upgrade your character without relying purely on random drops.

The most efficient players always balance three things:

• Continuous mining for raw materials
• Regular salvaging of unused gear
• Careful planning of rune and gem upgrades

Mastering this loop is what separates casual progression from true endgame scaling.