Board Thread:Manga/@comment-26495049-20180826105255/@comment-2202259-20190725005839

I think 5th Colossal will probably be WarHammer if it's covering Volumes 21-26, assuming 6th Colossal will be the conclusion of the series. Although if Colossal 5 were to only cover Volumes 21-24 in an attempt to make 7 total Colossal Editions it would probably contain the Cart Titan or Jaw Titan or possibly both of them. If 25-28 were to make up Colossal 6 instead of 27-End it would contain WarHammer on the cover probably. Then the Final Colossal (6 or 7) could possibly be something special such as the Attack Titan or both it & another titan (potentially the Original Titan Ymir Fritz became) without the wall that's normal for the Colossal Editions to have.

We'll most likely find out sometime this fall what the 5th Colossal Edition will be like. Depending on its size we'll know how many Colossal Editions there will be total. It's probably either going to be longer than normal or shorter than normal with more bonus content to make up for that. I mean the manga doesn't seem like it will end with volume 30 even if it gets an extra chapter beyond the 4 that has become normal for the series to have. At least not without the end feeling severely rushed & disappointing for the series.

My guess is that the series will probably end with Volume 32, which breaks the 5 Volumes per Colossal rule currently in place. Still it's possible we'll never get to see the Original Titan in the remaining chapters as the series is most likely ending next summer. Which means that Eren could potentially be shown fighing the Jaw & Cart Titans on the cover of the 6th Colossal Edition if that ends up being the final. We just don't know what to expect just yet for the remaining Colossal Editions of the series.