Fusion Saga, as the name implies, expanded on the Fusion gameplay mechanic, adding three brand-new Fusion Personalities, as well as a Stage 3 Personality for Gotenks. The set didn't revolve completely around the Fusions, however, as it also gave Majin Buu and Gohan some very powerful Personality cards. It also gave cards that block all of certain attack types under certain conditions to each style, drastically improving the defensive capabilities.