Evil's Return Discussion Thread 1: Because we need one even before the RP starts.

[Raiden]

.....Ecurt. My friend. I will have to make you pay for that.

Also, a quick thing. Once all the students are in class, Mr. Silva is going to "close the door". To everyone else, it will seem like he simply closed the door shut. However, thanks to his Incantation, he'll have set up a ward around the room, and specifically around the door.

Any normal human with no mal-intent can open the door quite easily, allowing students to use the bathroom, teachers and the principal to make surprise visits, etc. However, those with a more magical background, i.e. demons, and those with mal-intent, i.e. intending to hurt an innocent inside the classroom or break Mr. Silva's rules, will find that the door is impossible to open. Granted, the door can be blasted away with Sigil or Incantation, but no amount of physical force will open the door.

This means, of course, that the S.E.C.A. outside can handle any of the more mundane threats on their own without Mr. Silva being forced to get involved. However, if a magical attack is used to blast the door open, then the teacher will no longer need to worry about keeping quiet with his abilities, and can protect the class with his magic.