[@Empath] S Class is the rank that determines a high level of skill and experience. The limitation is that while S Classes are powerful, the bridge between them and the other ranks is not that big. An A Class mage CAN beat an S Class, if they're skilled enough. So keep that in mind if you write one; you're powerful but still at a human level.

[@Thecrash20] Summons are allowed, but Summoning Magic will obviously take up a magic slot. Pets are also allowed.

[@Crimson Raven] Shh