No Penny Required Trophy in Baldur's Gate 3

Successfully use Detect Thoughts to pry into someone's thoughts.

Bronze trophy48.7% of playersRareBase game

Some conversations offer a [Detect Thoughts] option. Choosing it casts the spell, and passing the roll that follows unlocks the trophy. You need the spell or a Scroll of Detect Thoughts: Shadowheart, the cleric you can free on the nautiloid, carries one.

Early chances in Act 1:

The goblins at the windmill in the Blighted Village.
Mattis, a tiefling child in the Emerald Grove, while his friend Silfy tries to pick your pocket.
Kagha, the druid leader in the Emerald Grove, when you first speak to her.