Physical Sciences 2 Poisons 2 Riding 2 Social Sciences 2 Wilderness Survival 2 Wilderness Tracking 2 Cultural Arts 3 Electronics 3 Medical 3 Military Sciences 3 Piloting 3 Police Sciences 3 Seduction 3 Sleight of Hand 3 Acrobatics 4 Burglary 4 Computers 4 Driving 4 Forgery 4 Interrogation 4 Intimidation 4 Stealth 4