Currently Breach and Phoenix have the same color for their flashes.
And since Skye has green flashes and Yoru will have blue ones, I'd like it that Breach and Phoenix also have their distinct colors.

Maybe change Breach's flash with a more yellowish hue? Since his skills are kinda all yellow.

This is what both of their flashes look like right now

Reddish/Orangeish? hue

Maybe something like this? (Sorry for the poor edit)

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Yellow flash