Esoteric Polymath Feat 2
Prerequisites polymath muse
You keep a book of occult spells, similar to a wizard's spellbook, and can use its spells to supplement your spell repertoire. Add all the spells in your repertoire to this book for free. You can use the Occultism skill to Learn Spells and add them to your spellbook by paying the appropriate cost, similar to a wizard. During your daily preparations, choose any one spell from your book of occult spells. If that spell is already in your spell repertoire, you can treat it as an additional signature spell that day. If it isn't in your repertoire, treat it as though it were until your next daily preparations.
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.