Assured Knowledge Feat 6
Prerequisites enigma muse
You can procure information with confidence. Whenever you Recall Knowledge using any skill (including Bardic Lore), you can forgo rolling your check to instead receive a result of 10 + your proficiency bonus (don't apply any other bonuses, penalties, or modifiers).
As long as you are an expert in a skill, you meet the prerequisites for the Automatic Knowledge skill feat in that skill, even if you don't have Assurance in that skill.
Traits
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.
BardThis indicates abilities from the bard class.