# Upgrade

<figure><img src="/files/AEjXG05beHvKgySTTFLK" alt=""><figcaption></figcaption></figure>

## Upgrade Screen <a href="#overview" id="overview"></a>

<figure><img src="/files/uIDAZUt50xC9BZ6MbxP5" alt=""><figcaption></figcaption></figure>

Available heroes will be shown on the screen. You can sort characters using various filters.

<div><figure><img src="/files/xA0u1XH2aMtsrU5XF1es" alt="" width="375"><figcaption></figcaption></figure> <figure><img src="/files/fCUEnAzVWf4VZBDyWeBJ" alt="" width="375"><figcaption></figcaption></figure></div>

Click "Upgrade" button to levelup your character by consuming materials collected in adventure battles.\
Upgrading characters not only increases their status values, but may also gain abilities. (Sometimes a character gains more than one ability in a single level-up.)

<figure><img src="/files/1sZx0rr9kdZJrjA2pGYb" alt=""><figcaption></figcaption></figure>

Click "Equipment" to equip different weapon and accessory to your hero. -> See [Equipment](/official/in-game-instructions/equipment.md)<br>

<figure><img src="/files/tQeA5aCqn2svgy9klac6" alt=""><figcaption></figcaption></figure>

### Hero Screen <a href="#hero-screen" id="hero-screen"></a>

Click the \[i] next to each character to open a detailed screen for them.

<figure><img src="/files/RuUaToBAjNI2BXnIjJ9f" alt=""><figcaption></figcaption></figure>

You can check the hero's abilities by selecting the ""Status"" tab.&#x20;

Click skill cards or \[i] next to abilities to see their details.<br>

<figure><img src="/files/Tji8zctZwUFzXfS2RBLm" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/RC0DPU3U3pPVQvldvXSt" alt=""><figcaption></figcaption></figure>

Select the ""Profile"" tab to view the hero's profile.

<figure><img src="/files/nmERQypiT5yQWlvccfug" alt=""><figcaption></figcaption></figure>

You can listen to the voice by selecting the ""Character Voice"" tab. (only for those with voices)

<figure><img src="/files/7NRD5NsiXf9TIZRuABfK" alt=""><figcaption></figcaption></figure>

If you select the ""Viewing mode"" button, you will move to the viewing mode screen.&#x20;

<figure><img src="/files/LrpFwVbeutyR2ZL2bnrr" alt=""><figcaption></figcaption></figure>

Viewing mode allows you to view the hero. By clicking the icon at the bottom of the screen, you can hide the ui and switch between battle character images. You can also enlarge or reduce the image by operating the slider. If you select the background image on the right of the screen, the background of this screen will be the selected one.&#x20;

<div><figure><img src="/files/NJU5rf6mqBX6f1jr95Xd" alt=""><figcaption></figcaption></figure> <figure><img src="/files/5PWRpqsTe7BRDYB9NZrw" alt=""><figcaption></figcaption></figure> <figure><img src="/files/p7ZnHdSD5qizj3HpJxEa" alt=""><figcaption></figcaption></figure></div>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://polkafantasy.gitbook.io/official/in-game-instructions/hero.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.