This Dialga is a Steel/Dragon-type Pokémon appearing in "Hoopa and the Clash of Ages".
Biography[]
In order to defeat the Legendary Pokémon Rayquaza, Latias, and Latios aiding its true self and Ash, Hoopa Unbound summoned forth Dialga, Primal Groudon, Palkia, Primal Kyogre, Giratina, and Kyurem. Falling under Hoopa Unbound's dark control, Dialga and its fellows attacked the noble Hoopa and its allies in the skies and streets of Dahara City before launching an assault on Dahara Tower. Fortunately, the use of the Prison Bottle restrained Hoopa Unbound, freeing Dialga and the others, who, according to the good Hoopa-expressed, were surprised at the situation. The Legendary Pokémon then attempted to stop a time-space rift generated by their summoning, and later departed for home.
