I had a suggestion, take, leave it, modify it.. wear it
I was thinking it was pretty improbable you would use my idea....... so this seemed the place to post!
Blade of grass:
Soft suple green, and sharp.. so sharp you think it might do double damage to ballon animals! Might come in handy when you meet one.......
( I looked through the monster list and unless I am blind, there are no ballon animals... Making this weapon EVEN greater )