"Humans think of plants as food and decoration, but they are living creatures in their own right."
Brine S’Vick is the Shark Lord, a giant man amongst the ocean curent.
"Did you hear that? He speaks to those who would listen. Simply adjust your hearing frequency and you will hear his voice." - Audicus, Disciple of the Sound Mind and Body.
Other improvisational weapons/tools:
Icicles are useful as daggers,
Bag Of Holding filled with copper pieces used by chucking the contents at foes, (by strolen)
sleeves make useful garrotes. Ya can't cut anyone's neck, but you sure can choke 'em!
Flaming Logs make great clubs, (any Barbarians out there?)
and Bee hives are very effective when thrown at a mob of enemies. :-)