The Sun & Moon Prerelease Kit is a special product given to participants at the start of Prerelease Tournaments for the Sun & Moon expansion. Prerelease Tournaments for the Sun & Moon expansion were held on the two weekends prior to the release of the expansion, on January 21-22, and 28-29, 2017. Each Kit contains a random set of predetermined cards designed to enhance the experience of the Limited format tournament that follows.
Each Prerelease Kit also included an additional random group of predetermined Trainer cards. A total of 6 Trainer cards are included (excluding the Great Ball(s) provided by the Oranguru and Passimian Groups) with 4 in any combination of the Supporter cards and 2 in any combination of Item cards were included (but no more than 2 copies of a particular Trainer card).