vandar10

Could someone with enough Breaths use part of them to heal himself without the help of a Returned?? Could the God King have healed himself without Lightsong with enough knowledge?
Brandon Sanderson

The nature of the Warbreaker magic is tied to the shard of Endowment, which is about giving. There are, therefore, things you cannot do for yourself.
RobotAztec

For healing can Big Breaths heal only one person at a time or can you heal a bunch of people at once?(as long as they are not yourself)?
Brandon Sanderson

Legends say you can heal many.