Your body has become accustomed to physical hazards and resistant to pathogens and 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.

Your perpetual infusions improve, allowing you to use Quick Alchemy to create more powerful items with no cost. The items you can select depend on your research field and must be in your formula book.

Bomber: The moderate versions of the bombs you chose for perpetual infusions.

Chirurgeon: Moderate antidote and antiplague.

Mutagenist: The moderate versions of the mutagens you chose for perpetual infusions.

You have become thoroughly adept with bardic weapons. You gain expert proficiency in simple weapons, plus the long-sword, rapier, sap, short-bow, short-sword, and whip. When you critically succeed at an attack roll using one of these weapons while one of your compositions is active, you apply the critical specialization effect for that weapon.

Through your adventures, you've developed keen awareness and attention to detail. Your proficiency rank for Perception increases to expert.

You remain alert to threats around you. Your proficiency rank for Perception increases to expert.

Your faith grants master of your will. Your proficiency rank for Will saves increases to master. When you roll a success on a Will save, you get a critical success instead.

Your champion's reaction exalts nearby allies, allowing them to benefit as well.

Paladin:

When you use Retributive Strike, each ally within 15 feet of you with the target in their melee reach can spend a reaction to Strike the target with a -5 penalty.

Redeemer

You protect multiple allies. You can apply the resistance granted by Glimpse of Redemption to yourself and all allies within 15 feet of you, including the triggering ally, except the resistance is reduced by 2 for all.

Liberator

You can help your whole group get into position. When you use Liberating Step, if your ally doesn't attempt to break free of an effect, you and all allies within 15 feet can Step, in addition to the triggering ally.

Your reflexes are lightning fast. Your proficiency rank for Reflex saves increases to expert.

You have become thoroughly familiar with the weapons of your trade. Your proficiency ranks for all simple weapons and unarmed attacks increase to expert.

You’ve steeled your mind with incredible resolve. Your proficiency rank for Will saves increases to master. When you roll a success at a Will save, you get a critical success instead.