Boons are special abilities that player characters can earn over the course of a campaign. These can be earned through practice, study, blessings.
If a player meets a condition to earn one of these, it becomes permanently available on their next level-up, or earlier if the circumstances allow so.

Ascellean Gift for Fortune teller

Once per day, you can read someone's fortune within 30 feet by making a DC 12 Wisdom check.

Success: Draw a card from your Concept Deck, granting the participant a unique one-time effect until their next long rest. Failure: Draw a card and hand it to the DM, they can use the card's effect against the party before their next long rest.

Acquired by: Ascella Brookwood

Student of Cursebreaker Academy

Choose a class that can cast cantrips and spells. You learn one cantrip of your choice from that class's spell list.

In addition, choose one 1st-level spell to learn from that same list. You can cast that spell once without using a spellslot (at its lowest level) and you must finish a long rest before you can cast it in this way again. Your spellcasting ability is Charisma, Wisdom or Intelligence.

Acquired by: Thalga Fyreward, Rose White, Vita Stormborn, Naomi Kawakami

Life Dragon's Minor Blessing

You learn a cantrip of your choice from the druid spell list. Constitution becomes a spellcasting ability for that spell.

If your spellcasting from another source is stronger than your Constitution spellcasting ability, you can use that one instead.

Acquired by: Brutus Skullcrusher