Fire Balls has these relationships to other tropes:

parents kids shares a parent with:
Energy Ball
Playing With Fire
parent child
Playing With FireFireballs
''Wreathed In Flames
''Fire Ice Lightning
''Pyro Maniac
''Four Element Ensemble
''Having A Blast
''Lightning Fire Juxtaposition
''Fire Water Juxtaposition
You'll need to Get Known if you want to add or modify these relationships.