attack pieces in dimble wood

The only thing that comes to mind right now are using your skills to collect all the othr pieces, then talking to the wiggler(giant worm)He will let you go get the other pieces. When luigi gets stuck in...a weird moment, you can walk on anything, like the vines, to get floating pieces. Now i think i remember, you need to hit the first block outside, that activates a portion of the wall, Then hit mario with a hammer, making mini-mario. Then just let him go through the gap to completely open the wall.

You go to the elevated grass places (ledges) and you will see the turtle shell well hit it and then hit the ! Box beside it and the stone will roll away!!!!!!Have fun!

Well, sometime in the game you learn a slide punch. (I forgot how because I'm done with the game) And you can destroy it with that.

(Before you do this make sure you have SIX ATTACK PIECES)okay now you have to go where that guy colloects blitzez which is in the dimble woods.Then in front of the house is a another way to go some where take it(it's in the left side).Then jump over the lumps and a worm will come out he will only let you pass to collect the rest of the pieces if you have six of them already.And when you pass threw you will find the rest of the pieces.I hope this helped.