so i main cassidy and the best way to beat lucio is to roll in the opposite direction he is travelling in as his aim is literally chained and tied to his movement
it is more effective if you do it when he boops you and he happens to always open duels that way which gives ample opportunities
i’m imagining if junkrat can do the same by bopping him with mines but junk is bad atm
i play tracer to survive him