Comment by Fal

Wow, he can destroy memories! That's cool!
If a bit worrying: an unskilled shapechanger gets stuck with horns or a tail on himself, but an unskilled witch makes a mess off the inside of other people's heads (leading to amnesy and maybe madness?).

I wonder if he can make false ones too or if you need a degree in art/writing (depending on the culture of the witched person).