Until David Copperfield used a spell to animate the stone blocks on the wall, trapping the two of them in place, while Mulciber glared maliciously at Severus, his cutting curse poised on his lips: "Diffin—"
"Shut up!" Camelia roared, her face contorted with fury and madness, her eyes gradually turning violet. Amidst Severus's astonished gaze, Mulciber's face slowly began to petrify, starting from his mouth.
Terrified, Mulciber clutched his face, but the petrification slowly spread up to his eyes. Choking as he struggled to breathe, he crashed to the ground, thrashing desperately to claw the stone off his face.
Chapter 16