Where Shadows Fall, Phantoms Dwell
What mysteries await the bold Trainer who ventures into the unknown lands beyond the labs of Holon? In EX Holon Phantoms, there's only one way to find out—step into the shadows! With more mysterious Pokémon Delta Species to discover, EX Holon Phantoms dares you to find what you've never seen before. You might think there's no such thing as phantoms...until you catch one!
EX Holon Phantoms is the name given to the thirteenth main expansion of the EX Series of the Pokémon Trading Card Game. In Japan, it was released as Holon Phantom, the seventh expansion in the Pokémon Card Game PCG Era. This set features Generation III Pokémon. The English expansion was released on May 3, 2006, while the Japanese expansion was released on January 27, 2006.
The expansion was set in Holon, south of the city around which EX Delta Species was based. Because of the more natural habitat, fewer of the Delta Species Pokémon are dual-type.
The Reverse Holofoil started to feature the plain "refractor" Holofoil on the background of the artwork. EX Holon Phantoms was the final expansion to include box topper.