Piplup shows up as a background cameo across 6 Pokémon cards. These appearances span 2007–2022, illustrated by Shizurow, Kanako Eo and Daisuke Ito.
These cameos cluster in Diamond & Pearl most heavily; Shizurow accounts for 1 of the appearances.
These cards feature floating, joyful, indeterminate and indoor in their background art, illustrated by artists like Shizurow, Kanako Eo and Daisuke Ito.
Piplup appears as a background cameo across 6 Pokémon cards.
These appearances range from clear sightings to barely-visible silhouettes, scattered across 2007–2022 of the TCG.
Each cameo rewards collectors who pause to look closely at the card art.