# Nature
### Element
***Earth, Fire, Water, Grass, Electricity, Light, Shadow***
The element cycle ensures the interaction between different element Pettos. For instance, Water-element Petto is dominant during a fight with Fire Petto, yet, flourishing Grass Petto.
The balance cycle will be introduced later in game mechanics.
### Role
* ***Fighter** - direct facing with monster, fight alongside with Glorians in the battle, push damage on monsters.*
* ***Guardian** - supportive role, stats plus shield buff for one specific target.*
* ***Backline** - push damage in wider range, back position.*
* ***Healer** - supportive role, affect on wider area, include buffing the whole party (multi targets) or cursing the enemy whole party.*
### Rarity
Similar to equipment's rarity levels, Petto also adopts the same set of rarity. These are **Common, Uncommon, Masterwork, Rare, Exotic, Ascended and Legendary**
---
# 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://docs.degaverse.com/gloryworld/de-glory/pettos/nature.md?ask=
```
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.