> For the complete documentation index, see [llms.txt](https://docs.winnfthero.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.winnfthero.io/3-nfts-and-marketplace/3.1-hero-nfts/skills-and-bonds.md).

# Skills and Bonds

**Skill:** A total of 58 Hero skills are divided into 5 categories: attack, control, healing, buff, and debuff.

**Bond:** Corresponding bonds will be triggered when Heroes of the same class or gene are deployed for combat. Once a bond is activated, its buff(s) can be viewed in "My Bonds" on the left.