So the spores are explained to work by being in contact with a catalyst(water) they pull investiture from the spiritual realm and transform. This kind of seems similar to other forms of healing. The spores use investiture to transform into their ideal selves, for example, verdant vines. The ideal selves for the spore are probably preprogrammed into their spiritweb. Could a bondsmith take the Connection from spore to the spiritual realm and connect it to themselves to create a kind of super healing "pill"?