Kouki Saitou
Kouki Saitou has been credited on Pokémon Trading Card Game cards since 2003, with artwork appearing through 2024. Their illustrations span sets including Platinum, Black & White, and Scarlet & Violet, often using vibrant color, clear character focus, and lively, balanced compositions.
“The Onix card captures a moment of this rock-like Pokémon emerging from the ground, surrounded by a cloud of dust and debris. Its massive, serpentine body coils and twists, showcasing both strength and agility in a rugged landscape. The atmosphere feels tense, as if Onix is ready to spring into action, embodying the raw power of nature. This scene invites the viewer to appreciate the wild and untamed essence of the Pokémon world.”
Editorial & Data
Published by Artchu Editorial. Card facts are based on structured reference data and Artchu enrichment. Visual commentary is AI-assisted and human-reviewed. Visual ranking reflects Artchu’s internal art_score methodology. Market data reflects the latest source shown on the page. Data refreshed: January 16, 2026.
Rock Throw
Tunneling
Choose up to 2 of your opponent's Benched Pokémon. This attack does 10 damage to each of them. (Don't apply Weakness and Resistance for Benched Pokémon.) Onix can't attack during your next turn.
