Board Thread:Manga/@comment-27441457-20170608195407/@comment-14745711-20170623010648

Judging off of how devastating Bertolt's transformation was during the Battle of Shinganshina, it would make a good weapon. However, it would be very difficult to reuse, and even if they devised a system for that, you can only use it once every few minutes until Armin gets to exhausted to keep going (and that might happen after only half a dozen times). As a weapon of large scale war it would be kinda useful if applied carefully, but it is not a war winner. The blast radius is too small for use on cities and fortresses would likely be able to withstand the blast.

Using the Wall titans might work well, since all it would take might well just be Eren and Historia holding hands or whatever (I'm sure Mikasa wouldn't be happy but oh well). Then again, if for whatever reason it didn't work Paradis would be in serious trouble because they would not longer have the Walls to protect them, and it could well cause an international diplomatic catastrophy. Marley is not the only one afraid of the Wall Titans, apparently everyone is. Deploying the Wall Titans could well cause other nations to attack Paradis out of fear that they might have to face them next.