Ok... first of all its FAWFUL not "farful" this is how you do it...
You need to keep pressing x repeatedly until he go's in it actually works trust me.
You fight him inside bowsers body as Mario and luigi (for a bit).
You can get Beans, and an SP: Magic Window.
You can only do it with Mario and Luigi. For Mario, press A. For Luigi, press B.
no
not really
noone
You have to complete the pumpworks level
There are only 2 files in Mario and Luigi Bowser's Inside Story.
you have to hit the shell block.
on the map
By defeating him in battle.
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by eating lots of shrooms