Duels Decide Everything has these relationships to other tropes:

parents kids shares a parent with:
Cutting The Knot
Rule Of Drama
Serious Business
parent child
Rule Of DramaYou Cant Thwart Stage One
''Theory Of Narrative Causality
''Unspoken Plan Guarantee
''Evil Plan
''Superhero Paradox
Serious BusinessGIFT
''Silly Reason For War
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