Quest
The Great One
- Location
- Everywhere
Hmm. While Fire probably can't heal injuries itself it can probably be used to cause healing. Fire symbolizes, amongst other things, life so it should be possible to significantly enhance the body's natural healing ability by stoking the fires of life within the victim.
Makes as much sense as water somehow been able to heal anyway...
Quoting from the wiki: "Healing is a sub-skill of water-bending which involves healing wounds by redirecting energy paths, or chi, throughout the body, using water as a catalyst." It can be used to promote cell-growth and heath in general.
It also makes a lot of sense, given that the body is 70% water though I imagine other than the above there is also a direct manipulation of the body's water involved ala blood-bending. It has also been shown in story that healing does not work on someone who's chi has been blocked, somewhat invalidating the idea however.
IIRC there's a version of this in fire-bending where fire can be used to sense the qi flow and any spiritual damage, however it doesn't have any physical healing affect.