What happens if you give a Range boost to someone who's used Bargains of Power and Protection? Does it matter if they played Bargains on that turn or an earlier turn?

What happens if you give a Range boost to someone who's used Bargains of Power and Protection? Does it matter if they played Bargains on that turn or an earlier turn?

In either case, for the turn the Range boost is active, it increases the "within Range 1 of your Presence" at which that Spirit affects Dahan. The boost wears off at the end of the turn, even though Bargains of Power and Protection doesn't.
This includes range bonuses to "your Power Card" (e.g., Volcano Looming High), but not bonuses specifically for targeting.
If a Range boost only increases the Range for a single Action (e.g., the Reach Aspect ignoring Range), then the farther-afield Dahan only grant Defend for one action of your choice (usually a single Ravage in one land).