Some cards reward a closer look. Slakoth is one of the pokemon that quietly appears in the background of 1 other card, painted by Shibuzoh..
These cameos cluster in Team Up most heavily; Shibuzoh. accounts for 1 of the appearances.
These cards feature forest, leaf, stump and caterpillar in their background art, illustrated by artists like Shibuzoh..
Slakoth appears as a background cameo across 1 Pokémon card.
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.