Apex

When you get an augmentation with the apex trait, it improves one of your attributes, either increasing the attribute's modifier by 1 or to a total of +4, whichever would give you a higher score. This gives you all the benefits of the new attribute modifier: increasing Intelligence lets you become trained in an additional skill and learn a new language, increasing Constitution gives you more Hit Points, and so on. You can only gain an attribute increase from one apex augmentation, though you do gain any other effects or abilities of other installed apex augmentations If you have multiple apex augmentations, decide during your daily preparations which one provides an attribute increase that day, if any.