In Mario and Luigi Bowser's Inside Story hogrw do you get the ground shaking attack?

Answer 1

You have to go to Blubble and defeat the Tower of Yikk in one of those giant battles where Bowser gets really huge and then you have to go into the Tower and go up to this book and a spirit will come out of it and he will talk about the riddle of Boo. Once he's done you play as Mario and luigi and go to the energy hold inside of Bowser's body and defeat it. Once you do that, all you have to do afterward is go to the next place that will start blinking or whatever it does when your suppose to go to that place and you go into a pipe that you will see when you go into that one part and then you use the drill bros and go into the soft places on the thing that have the yellow dots and make sure to pop out while over top of them or it won't work. There are 3 in all, so just do the same thing to all them with the drill bros. Plus, their all right beside each other so you don't have to go searching for them.

Answer 2

if you mean snack basket, go to dimble woods and collect all the attack pieces.