Seedance aerial drone moves
Taking the "Drone Aerial · Big Scenery" template as an example: about 100 credits on Seedance 2.0.
The credit prompt before each generation is authoritative; it changes with model, resolution and duration.
Aerial location or scene · Mood.
A single generation usually lands between one and a few minutes depending on model and resolution; several can run at once, with the limit set by your plan.
Yes. Any shot can be re-run with an edited prompt or a different model; what you already generated stays, and re-runs are charged at their actual cost.