My favorite fantasy series!

Game of thrones: While a civil war brews between several noble families, in Westeros, the children of the former rulers of the land attempt to rise up to power. Meanwhile a forgotten race, bent on destruction, return after thousands of years in the North.

Supernatural: Two brothers follow their father's footsteps as "hunters" fighting evil supernatural beings of many kinds including monsters, demons, and gods that roam the earth.

The Shannara Cronicles: Series of adventures, war, and evil that occur throughout the history of the Four Lands.

Grimm: A homicide detective discovers he is a descendant of hunters who fight supernatural forces.

Once upon a time: A young woman with a troubled past is drawn to a small town in Maine where fairy tales are to be believed.