what kind of powers would a maid of breath have?

Given we see John, a Heir, Change into Wind, I’d highly imagine someone who is Made of Breath could poof in a similar manner to how John does it. Making and Improving Leadership, I see them more as leaders themselves than the Sylph of Breath for sure. Making air currents and clearing pollution as I mentioned for the Sylph as well, preventing their own suffocation in any conditions, and carrying the Plot, the story. You know. Making it happen. 8^y