You studied hard. You did your homework. You practiced the rituals, memorized the hymns, and managed somehow to not become mad whilst doing so. You're finally ready to take your exam in Arcane Summoning of Otherworldly Beings- the last one before your diploma. The time has come. The classroom is your stage; the High Examiner watching you from the shadows is your public. And your mind is completly blank. You studied hard. You did your homework. But what if it wasn't enough? What if you're doing it all wrong? What if...
Deep breaths. You know what you have to do now: a magic circle. You grab a chalk and start drawing, but your hand doesn't stop shaking...