> For the complete documentation index, see [llms.txt](https://docs.onchainheroes.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.onchainheroes.xyz/hidden-archive/season-2/weapons.md).
# Weapons
**Weapons** are the core combat equipment in the **Onchain Heroes (OCH)** universe. They are essential for engaging in battles โ including the ultimate showdown against **Dragma, the World Boss**.
#### โ ๏ธ Game Balance Disclaimer
> All **costs, formulas, and probabilities** across the game (including damage and rewards formulae) are **subject to change** as the team continues to **balance the game economy**.
***
#### Overview
* โ **Required** to participate in dungeon battles and boss fights (including Dragma).
* ๐ฅ Determines the **damage your hero deals**, which directly affects $HERO rewards.
* ๐งฌ **ERC-721 NFTs** on the Abstract Mainnet.
* ๐๏ธ Weapons come in various **rarities**, with gameplay-impacting traits.
***
### Weapon Traits & Stats
Weapons are defined by **three main traits**:
***
#### ๐น Rarity & Weapon Coefficient
Weapon rarity influences its **Weapon Coefficient**, which multiplies your heroโs level to determine **Base Damage Output**.
| Icon | Rarity | Weapon Coefficient |
| --------------------------------------------------------------------------------------------------- | ------------- | ------------------ |
|
| **Common** | 1 |
|
| **Uncommon** | 2 |
|
| **Rare** | 3 |
|
| **Epic** | 5 |
|
| **Heroic** | 8 |
|
| **Legendary** | 13 |
|
| **Mythical** | 21 |
> **Base Damage Formula** = `Hero Level ร Weapon Coefficient`
***
#### ๐ช Sharpness
* **Affects the amount of $HERO earned** during battles.
* Decreases by 1 point every time the hero wielding the weapon is unstaked.
* Can be restored to **MAX Sharpness** at **The Blacksmith** using $HERO.
***
#### ๐ ๏ธ Durability
* Does **not affect performance** directly.
* Decreases by 1 point every time the hero wielding the weapon is unstaked.
* If **Durability = 0**, the weapon becomes unusable until repaired.
* Can be restored at **The Blacksmith** using $HERO.
***
### The Blacksmith
The Blacksmith allows players to **maintain** and **extend the life** of their weapons.
| Action | Effect | Cost Formula |
| ----------- | ------------------------------------------- | -------------------------------------------------------------------- |
| **Sharpen** | Restores weapon to MAX Sharpness | `(daysSinceS2 * weaponRarityCoefficient * 100) / (20 + daysSinceS2)` |
| **Repair** | Restores weapon to MAX Durability (if at 0) | Same as Sharpen |
> **Note:** Both Sharpening and Repairing cost scale with time and rarity, encouraging early and strategic upgrades.
***
### Weapon Upgrades
#### ๐ฐ Remixing Weapons (Gacha Remixer)
Remix multiple lower-tier weapons to **create a single higher-tier weapon**. Remixing always returns one weapon of **equal or better rarity**.
{% hint style="info" %}
Cost to Remix = ((daysSinceS2 \* 240) / (20 + daysSinceS2) + 100) \* weaponRarityCoefficient
{% endhint %}
| Remix Inputs | Upgrade Probabilities | Upgrade Probabilities | Upgrade Probabilities |
| ------------ | --------------------- | --------------------- | --------------------- |
| | **+0 Tier** | **+1 Tier** | **+2 Tier** |
| 2 Weapons | 30% | 70% | 0% |
| 3 Weapons | 5% | 94% | 1% |
| 4 Weapons | 0% | 95% | 5% |
| 5 Weapons | 0% | 90% | 10% |
{% hint style="info" %}
Please note, the 2-Weapon Remix will launch with a 70/30 success/fail rate, but phase to a 60/40 success/fail rate over the course of 5 days with a 2% change per day.
{% endhint %}
> โ ๏ธ **Legendary โ Mythical Remix Rule**
>
> * The **only way to obtain a Mythical weapon via remixing** is by combining **3 Legendary weapons**.
> * This special remix has a **50% chance** to upgrade to **Mythical.**
> * Cost uses the same formula as above
| Input | Result | Chance | Cost Formula |
| ------------------- | -------------------------------- | ------ | ------------ |
| 3 Legendary Weapons | Mythical (50%) / Legendary (50%) | 50% | Same formula |
***
#### ๐งช Minting New Weapons (Gacha Vending Machine)
Use $HERO to mint brand new weapons via the vending machine. Rarity probabilities are currently under review. Can only mint Common, Uncommon and Rare weapons.
| $HERO Cost | Common | Uncommon | Rare |
| ---------- | ------ | -------- | ---- |
| 1,000 | 95% | 4% | 1% |
> **Note:** Minting cost and rarity odds are subject to adjustment based on balancing updates.
***
#### โ ๏ธ Game Balance Disclaimer
> All **costs, formulas, and probabilities** across the game (including damage and rewards formulae) are **subject to change** as the team continues to **balance the game economy**.