Pokémon Adventures: Diamond and Pearl/Platinum Vol 7

From the VIZ Media edition

Team Galactic commanders Jupiter, Mars and Saturn are determined to bomb Lake Verity, Lake Valor and Lake Acuity to awaken the Legendary Lake Pokemon that dwell in their depths! Diamond, Pearl, and Platinum divide forces to stop them - but can they conquer? Then, when things go awry, it's... Diamond to the rescue?! Plus, meet Abomasnow, Tangrowth, Buizel, Gastrodon, Purugly, Staravia, and Luxray!

Source: Anime News Network Encyclopedia