> 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/challenge-shield.md).

# Challenge Shield

<figure><img src="/files/ex2omaZcribxOwhI9YiB" alt="" width="200"><figcaption></figcaption></figure>

The **Challenge Shield** is a unique, single-level protection card that safeguards your Challenge streaks and progress.\
Unlike other cards, it **has no levels** — there’s only one version, and it’s powerful enough.

***

### ⚙️ How It Works

Owning a **Challenge Shield** lets you protect your **active Challenge** series.\
If you miss a day or forget to log progress, you can use a Shield to **preserve your streak**.

* Single use — once activated, the card is **burned**.
* When used, the skipped or missed day counts as **completed**.
* Works both for **current** and **past days** in the same challenge.

***

### 🧭 Example

Let’s say:

* You’re on **Day 25** of your 30-day Challenge.
* You forgot to complete **Day 26** yesterday.
* You can use one **Challenge Shield** → your streak continues as if you completed it.

> 🏅 *Your progress remains intact — no penalty, no reset.*

***

### 📋 Key Rules

| Property        | Description                                       |
| --------------- | ------------------------------------------------- |
| Level           | Single (level 1)                                  |
| Type            | One-time use protection                           |
| Effect          | Restores or protects one missed challenge day     |
| Reusability     | Non-reusable (burns on use)                       |
| Retroactive Use | ✅ Can be used on past days                        |
| Acquisition     | Found in Lucky Chests or purchased in Marketplace |

***

### 🔗 Integration

* Challenge Shields are stored in your **App Wallet**.
* On Solana, they exist as **single-instance NFTs**.
* When burned, the transaction is recorded permanently — ensuring transparency and authenticity.

> 🔒 *One Shield, one save — every use is on-chain.*

***

### 🌟 Summary

The **Challenge Shield** represents resilience.\
It protects your effort from being lost due to one missed moment — keeping your journey fair, balanced, and continuous.

> 💪 *Because motivation shouldn’t break with a single missed day.*


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