Les paced back and forth through his cell, a frown on his face. For some reason recently all the Dementors had left, he'd heard rumours, though the may be more than that, about them all leaving to go monitor Hogwarts. Well it was definitely a good sign, it meant their security was getting lax, just the opening he needed. He walked to the bars and watched as the auror on duty walked back and forth, a bored look on his face, yet another good sign. He timed his movements perfectly, watching as he slowly went past each cell, wand in hand to light the way. Suddenly he lunged out, his arms flailing... and just missed.
The auror caught the movement in his peripheral vision and jumped back, missing the prisoners hands by a wide mark. Instinct took hold and his wand came up. "Bombarda Maxima!" he shouted, wand aimed aimed at the prisoner. However, the spell missed and blasted the cell door open, a large hole appearing in it, as it rocked back and forth, off its hinges.
Les was rather thrown off with his miss, and a bit disheartened, but the miss proved to be his opportunity. He lunged out and tackled the auror to the ground, his fist coming up to strike at his face, successfully breaking something he assumed, still smiling wickedly. He then reached out and grabbed the auror's wand while his fingers scrambled desperately at it. He brought the wand up quickly, pointing it at the man's throat. "Avada kedavra," he said hoarsly, the voice of someone unused to talking
A flash of green and the auror lay still, and Les smiled. This was his sort of thing. He stood up and looked around the cells, finally spotting the one he looked for. "Fenrir," he said, his voice regaining a bit of its smoothness. "Join me," he said, waving the wand and watching the door swing open