The Gathering of the Four

A Viking who can ride on dragonback; a princess with a healing gift; a warrior from a wooded kingdom; a queen who commands ice at a whim; a cursed ring, found lying in a tidal pool; and a prophecy that chains them all together. The Guardians find themselves scrambling to collect them, for dark forces are already at play, and an ancient evil is reaching to return. A LOTR crossover.