Editing Caldwell Ulverman (section)

===Taboos===
#Invasive Truth. You are unable to cast, master, or memorize spells from the Abjuration or Illusion schools, and you have disadvantage to saves you make against them. If you miscast and the result is a spell from either school, ignore it and roll two other spells instead.
#The Scribe. You cannot willingly destroy a piece of text. If you do so accidentally, you suffer wounds and lose 1d6 points of Health. If you destroy a magical formula while casting a spell, you take no damage, but the spell does not leave the material plane. Instead, it lodges itself in the memory of some random person within a hundred miles. This may cause them problems if they cast it unwittingly.