You can use the o:, oracle:, e: or effect: keywords to filter cards by their textbox.
You can wrap text with quotes " " if it has spaces in it.
You can use the r: or rarity: keywords to filter cards by their rarity. You can search common, rare, super, majestic, legendary or fabled or the first letter of the rarity (mv for marvel).
You can use comparison operators (<, >=) to search greater or lesser rarity.
You can use the t: or type: keywords to filter cards by their supertypes/class, types and subtypes.
Include each type work with a different t: tag.
You can use the p: or pitch: keywords to filter cards by their pitch value.
You can use comparison operators (<, >=) to search greator or lesser pitch value.
You can search any numeric value exactly or with an inequality (:, =, >, <=, etc.).
Search power with pw: or power:, defense with d: or defense:, intellect with i: or intellect:, cost with cost:, life with l or life:.
You can use the ft:, flavor: keywords to filter cards by their flavor text.
You can wrap text with quotes " " if it has spaces in it.
You can use the a: or artist: keywords to search by the artist for card art. NOTE: We are still in the process of adding artists.
You can use the set: or edition: keywords to filter cards by their edition.
You can use the f: or format: keywords to filter results by what is legal in the given format.
Currently you can search on classic, blitz, commoner, pit, and team.
You can also search directly for specific types of legality on each of those formats. Types of legality include: legal, not_legal, living_legend, banned, suspended.
You can use the bc: or border: keywords to filter cards by the color of their border.
You can use the uid: or id: keywords to filter cards by their UID, located in the bottom left corner of the card.
You can use the fabrec: keyword to filter cards by their FABREC Rank (ranked by the most used cards). You can search exactly or with an inequality (:, =, >, <=, etc.).
Tip: Use the 'order by' dropdown on your search results to order by the FABREC Rank to sort your results by the most popular cards.
You can filter down your query by the date it was released or spoiled with the spoiledAt and releasedAt keywords. The date is expected in the YYYY-MM-DD or YYYY/MM/DD format. Days and months can be excluded and the date will be the 1st of January of the year provided.
You can match a date exactly or with an inequality (:, =, >, <=, etc.).
To negate any of your search terms, simply place a - in front of the search with no spaces. While a normal search terms find cards that meet your criteria, a negated search time searches for cards where that criteria specifically not met.
By default all the search terms will use AND logic meaning that all your search criteria must be met. If you'd like to make a search where either of a criteria may be met you can use or in between your search terms.
If you want to make a group of conditions that must logically go together (often with an or) you can nest them inside of parenthesis ( ).
Many numeric values on cards can be blank rather than zero. For example many cards have no cost printed on the card (eg: equipments) rather than a cost of zero. You can search for these cards explicitly by using the NULL keyword.