They live under the three lakes found in the region, called Lake Acuity, Lake Verity, and Lake Valor. In the myths of the Sinnoh region, they are called the Being of Knowledge, the Being of Emotion, and the Being of Willpower, respectively.
Lastly, we learn about this game’s Legendary Pokemon: Uxie, Mesprit, and Azelf. Apparently, Cyrus “detests human minds and emotions, finding them defective,” and he “speaks and acts with a calm, logical demeanor,” according to the press release. The fourth member is the leader, Cyrus, whose Pokemon is Weavile. There are four members four of them are more like grunts, and they’re called Mars, Jupiter and Saturn (their Pokemon are Purugly, Skuntank and Toxicroak, respectively). Next, there’s Team Galactic, who seem to be the bad guys.