> For the complete documentation index, see [llms.txt](https://nftsbattle.gitbook.io/nfts-battle-or-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nftsbattle.gitbook.io/nfts-battle-or-en/game/about-game/attributes.md).

# Attributes

![](/files/oiJQczyhpn9OpfpIGCmw)

## Introduction of Attributes

SKILL cards and HEROes have seven different attributes:

<mark style="background-color:yellow;">**Fire, Wind, Thunder, Ice, Light, Dark and Normal.**</mark><br>

Players can choose the SKILL cards to cast on different HEROes in the game,

card attributes can mutually reinforce or neutralize each other.

<mark style="background-color:yellow;">**The combination of HERO and SKILL cards attributes should be carefully to evaluate .**</mark>

<mark style="background-color:yellow;">**Player’s strategy will be the key to victory.**</mark>

Different HEROes with different SKILL cards may have attribute bonuses effect, same attributes&#x20;

combinations will have a bonus effect, therefore SKILL cards and HEROes are recommended to&#x20;

match the same attributes.<br>

While some non-damaging skills (such as supplement the blood or causing debuff ) will have additional effects.<br>

<mark style="background-color:yellow;">**In most cases, there is no restrictions to SKILL cards with HERO attributes, except for some powerful cards.**</mark>