Dungeons allow a player to play against AI opponents and gather materials that are neccessary for crafting cards. Each dungeon has a specific number of floors, and each floor has one or more enemy characters that can appear on that floor, with the dungeon boss always appearing on the last floor. Each time you win a battle you get crafting materials based on the character you defeated, and move up one floor. If you lose a battle against a normal enemy, you go down one floor. If you lose to the dungeon boss, you go back down to floor 1. The first player to defeat each boss gets a playable version of the boss character. Other players can earn the boss character by completing the dungeon 10 times.

List of Dungeons