@@Little Red
Sigma overheard the commotion from the other room, and decided to call out to the eccentric mare.
"Be sure you count the number of students on the list, and the number of students in the room before you start calling names!" Sigma yelled. "For this plan to work perfectly, there needs to be one extra student in the room compared to the list! If there's less, then someone's absent, and the plan won't work because then the teacher can impersonate one of the absent students! If there's more, then we can narrow down the possible students, but not pinpoint the teacher completely, not to mention that it would raise the question of why there's more than one extra student in our class!"
@@Midnight_Aurora @@MoltenKitten
Sigma, deciding that he should try to stay proactive until the teacher is found, walked up to the classroom door and poked his head out. He started by addressing the pegasus who gave him advice earlier.
"I-its not that I didn't want your help." Sigma stated shakily, knowing that he must've done something wrong if the mare was sitting outside the classroom with an upset look on her face. "I was completely open to your plan, it's just that I'm not capable of carrying it out." The white unicorn looked off to the side; consciously trying to stop his ears from drooping. "An attendance list was found, but there's still a good chance that the plan won't work since it relies on every student being present and not absent. If it does turn out that a student's absent, then your plan will be the most reliable one at our disposal. The spell can be carried out by someone more competent than me, and the teacher will be found that way. However," The stallion said. "a lot of effort has already been invested in the attendance list idea. We need to go through with it before deciding whether or not it's a bust. I implore you to walk back in to the classroom so we can take attendance."
Sigma then turned to the student he had never seen before. "Who are you? Are you in this class?"