The Pokémon TCG hides Primal Groudon in the background art of 2 cards. The cameos sit across 2015–2025, with AYUMI ODASHIMA and 5ban Graphics responsible for several of them.
These cameos cluster in Destined Rivals most heavily; AYUMI ODASHIMA accounts for 1 of the appearances.
These cards feature indeterminate, staircase, mural and patterns in their background art, illustrated by artists like AYUMI ODASHIMA and 5ban Graphics.
Primal Groudon appears as a background cameo across 2 Pokémon cards.
These appearances range from clear sightings to barely-visible silhouettes, scattered across 2015–2025 of the TCG.
Each cameo rewards collectors who pause to look closely at the card art.