The badge tears free of the smelly boy's robes with a sound like ripping paper, but it's not the original. There's a glowing copy of the Head Boy badge in Trudy's hand, and she has found the linchpin!
Also, apparently that's not the pocket Stirling keeps his wand in. She can have his mints, though.
MEMORY: School of Bitchcraft & Wizardry
Also, apparently that's not the pocket Stirling keeps his wand in. She can have his mints, though.