How do you use the adventure packs in skylanders giants?

In Skylanders Giants, adventure packs can be used by placing the corresponding figures on the Portal of Power. Each adventure pack typically includes a new level, a character, and a special item or accessory. Once activated, players can access the new level through the game's main menu or map, allowing them to explore additional content and complete unique challenges. Be sure to have the character from the pack available to unlock all features of the new adventure.