At 5th level and every 5 levels thereafter, you boost four different ability scores. You can use these ability boosts to increase your ability scores above 18. Boosting an ability score increases it by 1 if it’s already 18 or above, or by 2 if it starts out below 18.

You learn a special discovery depending on your field.

Bomber: When using advanced alchemy to make bombs during your daily preparations, you can use a batch of reagents to create any three bombs instead of just two of the same bomb.

Chirurgeon: When using advanced alchemy to make elixirs of life during your daily preparations, you can create three elixirs with each batch of reagents instead of two.

Mutagenist: When using advanced alchemy to make mutagens during your daily preparations, you can use a batch of reagents to create any three mutagens instead of just two of the same mutagen.

At 5th level and every 5 levels thereafter, you boost four different ability score. You can use these ability boosts to increase your ability scores about 18. Boosting an ability score increases it by 1 if it's already 18 or above, or by 2 if it starts out below 18.

In addition to the ancestry feat you started with, you gain an ancestry feat at 5th level and every 4 levels thereafter.

At 5th level and every 5 levels thereafter, boost four different ability scores. You can use these boost to increase ability scores above 18. Boosting an ability score increases it by 1 if it's already 18 or above, or by 2 if it starts out below 18.

In addition to the ancestry feat you started with, you gain an ancestry feat at 5th level and every 4 levels thereafter. The list of ancestry feats available to you can be found in your ancestry's entry.

You've dedicated yourself to learning the intricacies of your weapons. Your proficiency ranks for simple weapons and martial weapons increase to expert.

At 5th level and every 5 levels thereafter, you boost four different ability scores. You can use these ability boosts to increase your ability scores above 18. Boosting an ability score increases it by 1 if it’s already 18 or above, or by 2 if it starts out below 18.

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

In addition to the ancestry feat you started with, you gain an ancestry feat at 5th level and every 4 levels thereafter. The list of ancestry feats available to you can be found in your ancestry’s entry in Chapter 2.