Arachnophobia
Yuri briefly froze in surprise at the sound of Wolfram's panicked shrieking; he glanced over at Conrart and Yozak before heading quickly down the hall. Wolfram sounded terrified. Yuri threw open the door to his rooms, and froze again at the sight of Wolfram, running in manic circles, shrieking as he franticly batted at the fake cobwebs clinging to his body. Someone had strung them across the entirety of the room. As he shrieked and danced around in something that looked like an amusing cross between panicked induced self-battery and a rather desperate potty-dance; he stepped down on some form of trigger. A gigantic hairy Halloween spider fell from the ceiling. it bobbed at eye level from its thin rope tether. Wolfram screamed, and wet himself, hyperventilating.
"I thought I would repay you the kindness of helping me with my fear of mice by helping you face your Arachnophobia." Conrad's tone was sickeningly sweet.
That said he turned and left Yozak laughing, followed.
Yuri couldn't help wondering how Conrart had gotten his hands on enough fake cobwebs to cover the room, or the spider for that matter.