"Continuing on from that, if all goes well with this plan and Riddle is exposed to the potion for a month, we will be ready and able to go on the offensive,’ Dumbledore said. "The potion should have torn Riddle’s magic from him, rendering him helpless, and his Death Eaters will likely begin to scatter. Now, nothing is set in stone, except for young Mr. Malfoy’s part for the time being.’