Of course, that's an incredible stroke of luck, and changes the whole logistics picture.

It's an incredible stroke of luck, though-it'll serve us well.

There would be ample opportunities, she knew, to develop this incredible stroke of luck into a useful story later.

There's so many people between him and the shooting that only an incredible stroke of bad luck could put him in harm's way.

It was an incredible stroke of luck.

It had been an incredible stroke of a terrible fate-his own wife dying and then Gerald murdered by the British.

But let's take a closer look at that incredible stroke of luck, Detective.

By some apparently incredible stroke of good fortune, the United Americans had found one of the mysterious, hated submarines on the surface.

It was an incredible stroke of bad luck, something he would never have dreamed of guarding against.

Do you know what an incredible stroke of luck that would be?