Curse & Cantrip

“You have amnesia and are being reincarnated.”
As far as first memories go, that is not the best, but it’s all I have to work with.
This world seems like a video game. Dragons have attacked me, I’ve gone delving into dungeons, and I’ve joked about doing the reverse.
My level is stuck at zero, nobody has heard of my class, and I only have a single spell, cantrip. I’ve also been cursed with the form of a troll, maybe that’s related to the amnesia? I can’t remember because of, you know. The thing I literally just said.
But I seem to have enough skill with cantrips that I can survive and, yes, a never-ending stream of Multicasting skill up notifications continue to fuel the power of my cantrips. Still going strong. Still an annoyance I have to keep turned off.
Normally you’d expect somebody in my position to be a big shot hero, right? The only time people have liked me was when they threw rotten produce at me, so I am only a big shot in regard to the size of the projectiles launched at me.
This is my tale.