Visionary's site stated at one time, not sure if it still does, to apply oil to the Midnight Scorcher to increase hooking action. The more oil the ball absorbed the more rougher the coverstock got.
Note, I've never actually tried that but don't imagine there being a problem if you manage to get some volume of lane oil to use for cover adjustments.
Kind of a side bit of
sarcasm, if it's illegal to apply lane oil during USBC competition to your ball then it should be illegal to bowl on freshly oiled lanes, as it applies itself while the ball travels down lane.

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With every action, there comes consequence
Used to be known as Pin_Krusher or Divine_Dragon