That fountain of hot chocolate down in that one dark corridor near the Slytherin common room?
..Um. I did that. I think.
Everyone, use Lumos to get through the mess until someone can figure out how to undo the Transfiguration!! And don't worry, there's a cleaning charm that will get rid of chocolate stains ...isn't there? -- I'll be right there after as soon as I'm done with this--!! *trails off as his attention is snagged by whatever he was busy with*
[[Result of
this. So not only is there a flood of hot tepid and slowly-turning-cold-and-turgid formerly hot chocolate in that particular hall, but it's coming from where a torch used to be, so people who don't watch their step in the poorly lit area might get their feet wet. XDDD]]