Every day she practiced cloaking her magic with her untraceable wand. It would be a bit of wrench to have to give up the wand she'd been using for the better part of her adult life, but in the end, it was just a wand after all. Her freedom meant just a little bit more. She wanted to prepare herself for the day when she would have to resort entirely to the cloaked magic. Of course, there was always a hope that when the Dark Lord died, the new regime that took over would do away with the Trace entirely. If her husband no longer had access to the Ministry's method of monitoring magic, she wouldn't even need to hide what she was doing from anyone other than Muggles.