Some cards reward a closer look. Grookey is one of the pokemon that quietly appears in the background of 4 other cards, painted by Akira Komayama, Hideki Ishikawa and Naoki Saito.
Of the 4 cards, SWSH Black Star Promos contributes the largest cluster. The illustrator most often responsible is Akira Komayama, whose Grookey cameos appear in 2 of these cards.
These cards feature indeterminate, happy, colorful and vibrant in their background art, illustrated by artists like Akira Komayama, Hideki Ishikawa and Naoki Saito.
Grookey appears as a background cameo across 4 Pokémon cards.
These appearances range from clear sightings to barely-visible silhouettes, scattered across 2019 of the TCG.
Each cameo rewards collectors who pause to look closely at the card art.