Place it just before the challenge in your edit, as the send-off before the action starts, then follow a success with Yaaaay Cheer and a stumble with Emotional Damage, so it frames both outcomes.
Over dit geluid
A short Yoda line lasting about eight seconds, delivered in the character's distinctive rasping, backwards phrasing as he tells the listener the Force is in them. It feels warm, encouraging and a little playful, like a tiny pep talk from a wise old teacher. The delivery lands as reassurance rather than a joke, making the familiar voice feel supportive and quietly funny at the same time.