# Cards - [Card Rarities](https://docs.splinterlands.com/cards/card-rarities.md): Card Rarities determine how likely a certain card is to be found in a Booster Pack or Loot Chest, as well as its number of levels and cards necessary to reach those levels. - [Combining Cards](https://docs.splinterlands.com/cards/combining-cards.md): In Splinterlands, cards are only leveled up by combining like cards. Here is a quick guide on combining and leveling cards. - [Burning Cards](https://docs.splinterlands.com/cards/burning-cards.md): All cards are backed by a certain amount of DEC, GLINT or MERITS. When burned, those DEC, GLINT or MERITS are awarded to the player. - [Card Stats](https://docs.splinterlands.com/cards/card-stats.md): These are the numbers and abilities that make every Splinterlands card unique. - [Elements](https://docs.splinterlands.com/cards/splinter.md): Each unit and summoner belongs to one of the 6 elements, with the exception of neutral units. - [Booster Packs](https://docs.splinterlands.com/cards/booster-packs.md) - [Purchasing Booster Packs](https://docs.splinterlands.com/cards/booster-packs/purchasing-booster-packs.md) - [Opening Booster Packs](https://docs.splinterlands.com/cards/booster-packs/opening-booster-packs.md) - [Transferring Booster Packs](https://docs.splinterlands.com/cards/booster-packs/tokenizing-booster-packs.md) - [Booster Pack Potions](https://docs.splinterlands.com/cards/booster-packs/booster-pack-potions.md) - [Sets/Editions](https://docs.splinterlands.com/cards/sets-editions.md): Every Splinterlands card is classified by edition and set. - [Alpha](https://docs.splinterlands.com/cards/sets-editions/alpha.md): The Alpha Set is what started it all in 2018. - [Alpha Core](https://docs.splinterlands.com/cards/sets-editions/alpha/alpha-core.md) - [Alpha Promo](https://docs.splinterlands.com/cards/sets-editions/alpha/alpha-promo.md) - [Beta](https://docs.splinterlands.com/cards/sets-editions/beta.md) - [Beta Core](https://docs.splinterlands.com/cards/sets-editions/beta/beta-core.md) - [Beta Promo](https://docs.splinterlands.com/cards/sets-editions/beta/beta-promo.md) - [Beta Reward](https://docs.splinterlands.com/cards/sets-editions/beta/beta-reward.md) - [Essence Orb](https://docs.splinterlands.com/cards/sets-editions/beta/promo.md) - [Untamed](https://docs.splinterlands.com/cards/sets-editions/untamed.md) - [Untamed Core](https://docs.splinterlands.com/cards/sets-editions/untamed/untamed-core.md) - [Untamed Reward](https://docs.splinterlands.com/cards/sets-editions/untamed/untamed-reward.md) - [Untamed Promo](https://docs.splinterlands.com/cards/sets-editions/untamed/untamed-promo.md) - [ΛZMΛRÉ Dice](https://docs.splinterlands.com/cards/sets-editions/untamed/lzmlre-dice.md) - [Chaos Legion](https://docs.splinterlands.com/cards/sets-editions/chaos-legion.md) - [Chaos Legion Core](https://docs.splinterlands.com/cards/sets-editions/chaos-legion/chaos-legion-core.md) - [Chaos Legion Reward](https://docs.splinterlands.com/cards/sets-editions/chaos-legion/reward-edition-cards.md) - [Chaos Legion Promo](https://docs.splinterlands.com/cards/sets-editions/chaos-legion/chaos-legion-promo.md) - [Runicore](https://docs.splinterlands.com/cards/sets-editions/chaos-legion/runicore.md) - [Riftwatchers](https://docs.splinterlands.com/cards/sets-editions/chaos-legion/riftwatchers.md) - [Rebellion](https://docs.splinterlands.com/cards/sets-editions/rebellion.md) - [Rebellion Core](https://docs.splinterlands.com/cards/sets-editions/rebellion/rebellion-core.md) - [Rebellion Promo](https://docs.splinterlands.com/cards/sets-editions/rebellion/rebellion-promo.md) - [Rebellion Reward](https://docs.splinterlands.com/cards/sets-editions/rebellion/rebellion-reward.md) - [Gold Foil Cards](https://docs.splinterlands.com/cards/gold-foil-cards.md): All cards are available in a much more scarce Gold Foil variation that offers bonuses when playing and for which fewer cards are required to level up. - [Card Supply](https://docs.splinterlands.com/cards/card-supply.md): Each Splinterlands card has a finite print run, and cards are never printed again once the print run ends. - [Card Market](https://docs.splinterlands.com/cards/markets.md): To trade individual cards, players and collectors must understand the Splinterlands card market. - [Buying Cards](https://docs.splinterlands.com/cards/markets/buying-cards.md): This guide is for buying cards on the Splinterlands market. - [Selling Cards](https://docs.splinterlands.com/cards/markets/selling-cards.md) - [Using Bids on Peakmonsters](https://docs.splinterlands.com/cards/markets/using-bids-on-peakmonsters.md): Cards can be sold instantly through Peakmonsters using Bids. - [Sending Cards to Other Players](https://docs.splinterlands.com/cards/sending-cards-to-other-players.md): Sending cards from one player to another in Splinterlands is simple. - [Rentals & Delegations](https://docs.splinterlands.com/cards/rentals-and-delegations.md): Splinterlands cards can be delegated to other users for any amount of time. - [The Card Rental System](https://docs.splinterlands.com/cards/rentals-and-delegations/the-card-rental-system.md): Splinterlands on-site card rentals, launched in mid 2021, allows players to rent or lend cards directly through the Splinterlands.com collection interface on a daily basis. - [Delegating Cards](https://docs.splinterlands.com/cards/rentals-and-delegations/delegating-cards.md): Cards can be easily delegated to another Splinterlands account through the Collection page. - [Peakmonsters](https://docs.splinterlands.com/cards/rentals-and-delegations/peakmonsters.md): Peakmonsters.com is the leading offsite Splinterlands explorer. - [Leasing Cards via Peakmonsters](https://docs.splinterlands.com/cards/rentals-and-delegations/peakmonsters/leasing-cards-via-peakmonsters.md): Follow this guide to use Peakmonsters for leasing out cards from your own collection. - [Renting Cards via Peakmonsters](https://docs.splinterlands.com/cards/rentals-and-delegations/peakmonsters/renting-cards-via-peakmonsters.md): Follow this guide for using Peakmonsters to rent cards from others' collections. - [External Card Markets](https://docs.splinterlands.com/cards/external-card-markets.md): These are markets where cards can be bought and sold outside of Splinterlands.com. - [Card Cooldown](https://docs.splinterlands.com/cards/card-cooldown.md) --- # 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.splinterlands.com/cards.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.