Sword of Spirit
Legend
Every time you take a prisoner and interrogate him/her. They are hostile towards you before and after the spell, so friends is only benefit in that case
Excellent idea!
The biggest problem is that it's a bard cantrip, which makes me think it's supposed to be for a bard who wants to be "charming" all the time (without expending a spell slot for charm person), yet it is completely inadequate and generally counterproductive to that task.
With the ease of knocking people out in the edition, I've seen a lot of interrogation, and this cantrip would be useful for that.