Mind Block
Defaults: Will-5 or Meditation-5.
This ability allows you to establish a mental block against psionic or magical attempts to eavesdrop on your thoughts and emotions. The techniques involved are wholly mundane - for instance, doing complicated mathematical calculations, or repeating poetry over and over again. With sufficient training, anyone can learn this skill.
To maintain a block, you must make a Mind Block roll once per minute. You must roll every second in combat or other stressful situations. If you succeed, anyone who reads your mind must win a Quick Contest of his mind-reading ability vs. your Mind Block skill in order to get useful information. Otherwise, he gets nothing but poetry, multiplication tables, etc. However, if you ever critically fail a Mind Block roll, you thought about precisely what the mind reader wanted to know – in detail – right there in the forefront of your mind!
This skill only works against mind reading, not mind control or other mental attacks. If you have a supernatural mind shield, Mind Block acts as a last-ditch defense: only mental probes that pierce your magical or psionic defenses and contact your mind will encounter the block.
Modifiers: +2 if you do nothing but concentrate on blocking; -3 if you are mentally or physically stunned; -2 or more to hide emotions rather than thoughts, depending on how strong the GM rules your emotions are – it's hard to block your emotions while sneaking up on your most hated enemy!