Across 1 Pokémon TCG card — drawn 2007 — Sky Forme Shaymin appears in the background art rather than as the featured pokemon. The cameos rotate through Sumiyoshi Kizuki and other contributors.
These cameos cluster in DP Black Star Promos most heavily; Sumiyoshi Kizuki accounts for 1 of the appearances.
These cards feature beach, palm tree, ocean and group of Pokémon in their background art, illustrated by artists like Sumiyoshi Kizuki.
Sky Forme Shaymin appears as a background cameo across 1 Pokémon card.
These appearances range from clear sightings to barely-visible silhouettes, scattered across 2007 of the TCG.
Each cameo rewards collectors who pause to look closely at the card art.