Shadowfax was the swiftest and strongest horse in Middle Earth at the time of the War of the Ring. He could run for 12 hours at a time, and was faster even than the black steeds of the Nazgul.
The most powerful solo Nazgul in the Lord of the Rings series is the Witch-King of Angmar.
Galadriel
Éowyn
King Theodens' son, Theodred's, horse.
Their horse, Arod, is white (grey).
If, by "the elves's" you mean Glorfindel, the elf lord sent from Rivendell to find Frodo and company, then his horse's name was Asfaloth.
The Lord of the Rings is a title character in J.R.R. Tolkien's fantasy novel series of the same name. The main character, Frodo Baggins, is tasked with destroying the powerful ring that belongs to the dark lord Sauron.
Shadowfax is from The Lord of the Rings and is a white horse ridden by the wizard Gandalf.
Shadowfax is a mighty horse.
I'm not sure if it's the same in the book, but in the film it was Asfoloth.
It could be many movies - lots of stories are about Good vs Evil. One movie and book with a powerful ring is called The Lord of the Rings.
Yes horses and wargs. Press x or R1 next to them if on PS3.