# Reward: Treasure Box/Items

This section describes the Treasure Box/Rival Pieces/ PvP Tickets obtained as drop items as a result of the RIVAL mode.

## Treasure Boxes 

### Treasure Chest Rarity

<figure><img src="https://1426723763-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPTyhtfEtEejU2Bxz0VTK%2Fuploads%2FwcSOE9r9DOEiWuSWme1o%2Ftreasure_type.png?alt=media&#x26;token=20fb6ce3-8c8a-400b-bb63-981beb3b1539" alt=""><figcaption></figcaption></figure>

* Treasure Boxes may drop on RIVAL mode.
* Treasure boxes have five rarities: **Common/**<mark style="color:green;">**Uncommon**</mark>**/**<mark style="color:blue;">**Rare**</mark>**/**<mark style="color:purple;">**Epic**</mark>**/**<mark style="color:yellow;">**Legendary**</mark>.&#x20;
* The waiting time, Treasure Box open cost ($TSUBASAUT), and the rewards included vary depending on the Treasure Box rarity.

| Treasure Box Rarity | Box Open Cost ($TSUBASAUT) | Lock Period（h） | Reduced waiting time cost ($TSUBASAUT) |
| :-----------------: | :------------------------: | :------------: | :------------------------------------: |
|        Common       |             10             |       24       |                  14.4                  |
|       Uncommon      |             20             |       48       |                  28.8                  |
|         Rare        |             30             |       72       |                  43.2                  |
|         EPIC        |         Coming soon        |   Coming soon  |               Coming soon              |
|      Legendary      |         Coming soon        |   Coming soon  |               Coming soon              |

### Opening Treasure Boxes

<figure><img src="https://1426723763-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPTyhtfEtEejU2Bxz0VTK%2Fuploads%2FwEzQ9hmVs6WC91AOaFhj%2Ftreasure_open.png?alt=media&#x26;token=35e5c358-73e3-432e-a7f0-066c3e130adb" alt=""><figcaption></figcaption></figure>

Treasure Boxes have a set lock time based on rarity. Treasure boxes can only be opened after the specified lock period has elapsed. The lock period can be shortened by spending $TSUBASAUT.

After the lock period, $TSUBASAUT is spent to open the Treasure Box. The cost varies depending on the Treasure Box rarity.

### Max Number of Treasure Boxes Held

<figure><img src="https://1426723763-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPTyhtfEtEejU2Bxz0VTK%2Fuploads%2FpRKduJDveVdFJRytqsvw%2Ftreasure.png?alt=media&#x26;token=3fd551c1-1d22-42c3-a6a0-37eb1d01628c" alt=""><figcaption></figcaption></figure>

Up to four Treasure Boxes can be held at the same time per user.

A Treasure Box Slot has three different states.

* Unclaimed: The state of an empty slot&#x20;
* Locked: The Treasure Box is waiting for time to elapse before it can be opened&#x20;
* Waiting to be opened: The Treasure Box is ready to be opened after the time has elapsed.

&#x20;No new Treasure Box will be dropped when all four Slots are full.

## Rival piece

<figure><img src="https://1426723763-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPTyhtfEtEejU2Bxz0VTK%2Fuploads%2FWxRVAIwzpYJgkCmmTsF1%2Frival-piece.png?alt=media&#x26;token=45f38c6e-6495-464c-a80f-70221af1dc41" alt=""><figcaption></figcaption></figure>

Pieces of Rival Cards that are used in PvP mode will drop when playing RiVAL mode.

There are multiple series of Rival Pieces. Special rewards can be obtained by collecting all the Rival Pieces of each series.