Series

Sun & Moon

Release date

February 3, 2017

Card count

251

Set ID

smp

The SM Black Star Promos are a series of promotional cards tied in with the Sun & Moon Series of cards, which started with the release of the Alola Collection the same day as Pokémon Sun and Moon . With the introduction of this Series, the XY prefix for promotional cards was changed to SM .

Source: Bulbapedia