Ohhh, drats. Still no partner.

It's okay, he didn't really need one. He could easily cast the charm, then walk through the door himself to test it. No biggie. Though he did feel like he'd need a hand with the incantation, as it was a bit of a handful. All the spells were big words this term. It had not got unnoticed by Theo. He pulled out his wand and rested against his side. He would practice the words first.

Intrudus Concutio.

Well, the first part was easy.

"Intrudus." It was like intruder, but with an 'us' on the end. Concutio... hmm... "Con-coo-she-o." Thank goodness the correct pronunciation was on the board, because otherwise, he would completely of misread that charm.

"Con-coo-she-ohhhhhh."

Hmm.