Alchemist Armor Mastery Feature 19
Your skill with light and medium armor improves, increasing your ability to dodge blows. Your proficiency ranks for medium armor, light armor and unarmored defense increase to master.
Traits
Common
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
AlchemistThis indicates abilities from the alchemist class.