Just a<strong>heads up</strong>about the Character Knowledge ability - any series that is ongoing in structure and follows a continuous timeline can be considered one world. Anything that has a significant gap in 1 - thematic elements/mood or 2 -<em>time</em>but are still part of an ongoing series should be purchased separately. For instance, Avatar TLA and Korra need to be counted as two separate "worlds" as far as player knowledge goes.<br/><br/>(This is why I bought FMP! and FMP! The Second Raid separately... they vary too much to continue them the same where as FMP! And FMP! Fumoffu are similar enough  in time and mood - even though it's a little heavier on the high school shenanigans)<br/><br/>Hope this makes sense for everyone?