I love elemental magic with environmental or situation awareness, like on your pic blowing water containers then blast it with electric strike.
Another combo I like is blowing wind after a fire strike to embiggen the flame area of effect. Perhaps could be a combo with Etrigan xd
I like that Zee love using fires a lot in game or in Young Justice, I think it's fit with her fiery spirit. For a long series I would like to see Zee developing blue flame as her special traits. I think I read some science articles that blue flame is hotter than red flame xd