Battle for Azeroth adds two continental landmasses each comprised of three large areas. For the first time in WoW history, Alliance and Horde players will level to cap separately, with Horde players starting on Zandalar, and Alliance players starting on Kul Tiras. At max level, Horde and Alliance players will invade each opposing isle to continue the story.
Although the Battle Pet Trainer will only offer to teach you your race-specific companion, it is possible to add all of these pets to your collection. You can either find them in your faction’s auction house or you can create a character of the race whose pet you would like to learn. Using your new character, you can seek out any battle pet trainer in major cities. After you learn the pet, you can delete the character; the pet you learned will not be removed from your collection.