> For the complete documentation index, see [llms.txt](https://whitepaper.xerians.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.xerians.com/game-mechanics/boosters.md).

# Boosters

All Xerians can maximum have 3 boosters in addition to 5 body parts and 1 card. Each booster upgrades one skill score of a particular body part.

![](/files/fLS0gaeoi0MegfOLc1oY)