Princess Luna

powers that unlike any pony has ever seen such as stepping into some pony's or someone's dreams and making it feel better.

to protect others including herself, she is ready to protect Equestria with her sister Princess Celestia.

can ask the person/pony if she can look into the person's/ponies memories, if the person/pony says yes then she will gladly look into it, but if the person/pony says no then she respects that.