...what the hell kind of mushroom is he hunting that he needs a knife like that?
The verb used for "to hunt" is the same one used for picking wild flora like mushrooms and strawberries. So he probably just uses it to cut them off neatly. Or, since it's a fantasy dungeon, maybe he DOES hunt them in the traditional sense...
Are we going tomorrow?Enough!...for mushroom.What's that about? I'd really like to go along!Take care of tool.Hey, tell me, what have you been doing this past while?Go sleep, or I eat you!Hey, hey, when do we go?Use it to hunt...