Eventually the door opened again and the previous pair came out, a voice echoed from the room inside "Mark Hamilsmith!".
Mark replied with a "here", and they entered a class room. On first glance it might be mistaken for a normal class room, if it wasn't for some occult symbols on the walls.
At the front there was a table with 3 people sitting there. In the middle there was one wearing a rather large Merlin-hat. To his sides there were two others. The left one wore a smaller hat and was eagerly filling out forms. The right one got up and took a magnifying glass to examine Ken. "So what do we have here?", asked the middle one addressing Ken. The opossum-knight spoke up, "I'm Ken, I'm Mark's knight". Meanwhile the professor was previously sitting on the right was pulling one of his fingers, finding out that they the gloves were part of the knight and announcing the results in some undecipherable technical terms, with the left one jotting it down. "Ahh typical Hamilsmith", the middle one concluded, and continued with his questions, "So how was your transformation?". Ken answered a bit hesitantly but truthfully, "I don't think I understand the question, what do you mean by that?" The scribe took more notes. The professor with the big hat then took it off, and pulled out a platter with a metal hood over it, "Would you like to have something to eat". He opened it it to reveal its contents, part of the rib cage of a cat or something. "Ohh thank you", Ken said as he was about to grab it, but then the professor made it disappear into thin air in one sweeping motion. He faced Mark, "Not bad". Then he turned around and turned into a large bear roaring at Ken, before turning back. Ken however froze and fell over backwards, looking very dead with his tongue hanging out and his eyes going cross eyed. "Ohh panic induced 'playing', nice. I think we've seen enough, we'll notify you on the verdict", he said, trying to hide how impressed he was.
"Thanks,", Mark said, picking up Ken and leaving the room, still a bit shocked by the display of the professor, but otherwise alright. He used a teleportation spell to get home. There he put Ken onto his bed where Ken eventually snapped out of it, "I've failed you Master, haven't I?" "Not at all", Mark replied, "I think we impressed them quite a lot I think I'll get a decent grade".