# Cards & Lineup - [What types of cards are there?](https://docs.peaxel.me/guide/faqs/cards-and-lineup/what-types-of-cards-are-there.md): Peaxel features several types of Talent Cards, each with specific rules, usage, and scarcity: - [Can I sell or trade my cards?](https://docs.peaxel.me/guide/faqs/cards-and-lineup/can-i-sell-or-trade-my-cards.md): Yes, but there are rules depending on the card type: - [How many cards can I use in a lineup?](https://docs.peaxel.me/guide/faqs/cards-and-lineup/how-many-cards-can-i-use-in-a-lineup.md) - [Can I use borrowed or free cards?](https://docs.peaxel.me/guide/faqs/cards-and-lineup/can-i-use-borrowed-or-free-cards.md) - [What are card stats (Force, Experience)?](https://docs.peaxel.me/guide/faqs/cards-and-lineup/what-are-card-stats-force-experience.md): Each card in Peaxel has two key stats that influence your lineup performance and scoring: - [Can I change my lineup after locking?](https://docs.peaxel.me/guide/faqs/cards-and-lineup/can-i-change-my-lineup-after-locking.md) - [Can athletes buy back their own cards?](https://docs.peaxel.me/guide/faqs/cards-and-lineup/can-athletes-buy-back-their-own-cards.md): In Peaxel, athletes themselves can buy back their own cards through the Marketplace, just like any other manager. --- # 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.peaxel.me/guide/faqs/cards-and-lineup.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.