Wailord

pop

Special/secret art slots in Japanese sets have low pull rates, keeping supply tight relative to base set cards.

demand

Wailord has a devoted cult fanbase and is beloved for its sheer size gimmick, though it lacks the mass mainstream appeal of Pikachu-tier Pokémon.

artist

Special illustration rares in Battle Partners feature dynamic, immersive artwork that elevates even mid-tier Pokémon beyond standard card aesthetics.

catalyst

Battle Partners is a freshly released Japanese set generating strong collector momentum, and any secret rare benefits from the early hype window.