Within one of the private offices at the Arcane Academy, Kozak is shocked to see me appearing out of thin air, especially when teleportation is restricted by magical wards and protections around the whole academy.
As if something like that is going to stop me from teleporting in and out of the school whenever I well damned pleased, but that allowance mostly has to do with my power not being magical in nature, thus it cannot be stopped by magic. At least with magic at their levels.
To stop me from using my power, their magical power has to be on the level equivalent to Terra herself or so, and if they are at that level, they might not even bother with running a magical institution.
I did not go and see Kozak in the flesh since there is no point in doing that. Instead, I decide to control one of my avatars, built to my specifications. Taking on my actual appearance too.