> For the complete documentation index, see [llms.txt](https://done2earn.gitbook.io/done2earn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://done2earn.gitbook.io/done2earn/cards/luck-cards.md).

# Luck Cards

Luck Cards empower you when randomness decides the outcome.\
They increase your odds in every event where **chance** plays a role — such as finding **Lucky Chests**, discovering **Message Bottles on the Hidden Beach**, or unlocking rare rewards from mystery events.

***

### 🧭 How Luck Works

Each Luck Card you own adds a **Luck Point** based on its level.\
Your total **Luck Points** = sum of all Luck Card levels in your App Wallet.

**Example:**\
If you have one Lv.1 and one Lv.4 Luck Card → total **5 Luck Points**.

Luck Points improve your odds in specific situations:

| Event                       | Bonus Per Level   | Max Bonus Cap |
| --------------------------- | ----------------- | ------------- |
| 🎁 Lucky Chest discovery    | +0.1‰ per level   | +2% total     |
| 🌊 Message Bottle encounter | +0.001‰ per level | +0.2% total   |

> ⚖️ *Luck stacks additively but are capped to keep fairness in the system.*

***

### 📊 Luck Calculation

The system evaluates your total **Luck Points** every time a random event occurs.\
Your effective probability bonus is derived from:

Effective Luck = (Sum of Luck Card Levels × Event Bonus per Level)

> 💫 *Luck helps — but effort still leads.*

***

### 🃏 Available Luck Cards

Each Luck Card has 4 levels — higher levels grant stronger boosts and carry distinct visual styles.\
They can be obtained from the **Marketplace** or **Lucky Chests**, and are tradable NFTs on Solana.

| Card                             |  Level  | Luck Points |
| -------------------------------- | :-----: | :---------: |
| ![](/files/mefGmbluwUeNO2FmIJKb) | Level 1 |      1      |
| ![](/files/W8vEug54QFbxnlXfz24F) | Level 2 |      2      |
| ![](/files/DElV0vCj4iXotRxG7YEe) | Level 3 |      3      |
| ![](/files/LfxgISwXICEps2P3pkhW) | Level 4 |      4      |

> 💡 *Each card’s level defines its strength, and all are stackable up to the event cap.*

***

### 🌟 Summary

Luck Cards make randomness more rewarding — giving dedicated players an edge when fortune strikes.\
Combine them strategically, manage your caps, and let your luck evolve alongside your progress.

> 🍀 *Because in Done2Earn, even luck is earned.*


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