So Wraithvine can make tools as needed, and if they are no longer needed, or they break, they are easy to replace because they are pieces of nature he borrowed from nature to use. Then return to nature when not needed, nice.

Reminds me of all the things people, these days, are so dependant on. Esp. a lot of these modern kids. It makes me wonder what would happen if things went south, badly, and people had to rely, once again, on the old ways again. Like cooking over an actual fire, storing wood, and actually hand-writing letters and reading books, instead of just watching videos and sending emails?