I only just realized that Gasamon works really well for Octomon because Octomon has a sword too. Besides the fact he has tentacles of course. And now Dagomon and even Vulcanusmon don't look that bad in a a full line because all of them have weapons. (Not pictured, Dagomon's trident.) I hope we get another octopus ultimate one day and not a mecha octopus helmet man, and more direct HP Lovecraft digimon though. But at least now Gasamon ties them together in a weird way.

I just always forgot Octomon has a sword I guess