Through your adventuring, you’ve developed keen awareness and attention to detail. Your proficiency rank for Perception increases to master.

You’ve learned how to inflict greater injuries with the weapons you know best. You deal 2 additional damage with weapons and unarmed attacks in which you are an expert. This damage increases to 3 if you’re a master, and to 4 if you’re legendary.

You always find the weak points in your foes’ defenses when they’re on unfavorable terrain. Enemies are flat-footed to you if they’re in natural difficult terrain, on natural uneven ground, or in difficult terrain resulting from a snare.

You’ve practiced your techniques to make them harder to resist. Your proficiency rank for your ranger class DC increases to expert.

Your body is accustomed to physical hardship and resistant to ailments. Your proficiency rank for Fortitude saves increases to master. When you roll a success on a Fortitude save, you get a critical success instead.

You’ve learned to defend yourself better against attacks. Your proficiency ranks for light armor, medium armor, and unarmored defense increase to expert.

You move quickly through obstacles, whether they’re tumbled stone, tangled undergrowth, or sucking mud. You can ignore the effects of non-magical difficult terrain. As normal for ignoring difficult terrain, this also lets you treat the hindrances of greater difficult terrain as those of difficult terrain.

You fully understand the intricacies of your weapons. Your proficiency ranks for simple and martial weapons increase to master.

Your damage from weapon specialization increases to 4 with weapons and unarmed attacks in which you’re an expert, 6 if you’re a master, and 8 if you’re legendary.

Your ability to elude danger is matchless. Your proficiency rank for Reflex saves increases to legendary. When you roll a critical failure on a Reflex save, you get a failure instead. When you fail a Reflex save against a damaging effect, you take half damage.