Knowledge Specialist

Requirements- Focused Skill (Social Sciences, Physical Sciences, or Life Sciences)
The player chooses a sub-field of any of the three Science skills, such as Physics, Chemistry, History, Medicine, Criminal Underworld, etc. On any checks related to that specific field they double their Focused Skill bonus.
They also choose one other related skill (such as Stealh for Criminal Underworld, Diplomacy for History, Craft for Physics, though none of these are hard rules, let the GM make the final descision) and double their Focused Skill bonus for all skill checks with that skill.