Wilds of Eldraine contains 266 regular cards (101 commons, 80 uncommons, 60 rares, 20 mythic rares, 5 basic lands), and includes randomly inserted traditional foil versions of all cards. The regular cards include 5 full-art "fairy tale" basic lands by Hari & Deepti (#262-266). Normal basic lands are #267-276. Alternate card frames have a different card number than the original version. Storybook showcase cards are #277-296. Borderless cards are #297-307, the new Jumpstart cards are #308-322 and extended art cards are #323-374. Promo cards are numbered #375-381.

Wilds of Eldraine Set Boosters feature Universes Within versions of the Secret Lair Drop Series: The Walking Dead characters (SLX #018-023).

There is no Standard Rotation connected to this set. Going forward, sets will rotate out every three years rather than every two years.