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

# Loot Boxes

Loot boxes are randomized reward drops earned through quests, milestones, and special events. Every box contains a prize — **points or USDC** — rolled at the moment you open it.

***

## Rarity Tiers

Four rarities, in ascending value:

| Rarity        | Typical source                      | What's inside                                     |
| ------------- | ----------------------------------- | ------------------------------------------------- |
| **Common**    | Daily quests, basic milestones      | Smaller point drops; occasional small USDC prizes |
| **Rare**      | Weekly quests, mid-tier milestones  | Bigger point drops; better USDC odds              |
| **Epic**      | High-value quests, major milestones | Large point drops; USDC prizes are common         |
| **Legendary** | Exceptional events and rewards      | The largest point and USDC prizes on the platform |

Higher rarity means better odds of USDC and bigger prizes on both sides of the roll. The exact contents are randomized when you open the box.

***

## How to Earn Them

* **Daily quests** — the primary source of Common boxes
* **Weekly quests** — Rare and occasionally better
* **Milestones** — one-time achievements unlock specific drops
* **Events** — Bonus Windows, vault campaigns, and session prizes sometimes pay in loot boxes

***

## Opening and Claiming

1. Open the **Colosseum** tab → **Inventory**.
2. Your unopened boxes are listed by rarity. Click one to open it — the reveal shows your prize.
3. **Claim the prize.** Every reward — points or USDC — has a claim step after the reveal. Points land in your total on claim; USDC payouts are queued and sent to your wallet.

<figure><img src="https://902720718-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXcYGkI2pyD7zKtTpWCSn%2Fuploads%2Fgit-blob-7461ec1acfcb1df786c9f35cce158d93d9dee6ed%2Fcolosseum-loot-boxes-3.png?alt=media" alt=""><figcaption><p>Opening a box and claiming the reward</p></figcaption></figure>

{% hint style="info" %}
Each box opens exactly once — the roll is final the moment you open it. **Unopened boxes expire 30 days after they're granted** — the inventory shows a countdown on each box, so open them while they're live.
{% endhint %}