the nightmare knight

once in equestria there was a mare known as nightmare moon she intended to pledge the world into eternal night but princess celestia banished her to the moon for 1000 years, after her escape nightmare moon tryed to pledge the world into eternal night once more but the bearers of the elements of harmony : twilight sparkle , fluttershy, rainbowdash, rareity, pinkiepie and applejak used to elements to defeat her once more after wich she returned back to her original form known as luna the princess of the moon , the 2 royal sisters ruled equestria once more and bearers of the elements of harmony became the best of friends and nothing stood in there way they defeated foe after foe such as discord who later has been reformed thanks to fluttershys kindness , queen of the changelings Chrysalis was defeated thanks to the power of love of shining armor the brother of twilight sparkle and princess cadence who became shining armors wife , and tirek whos goal was to steal all of ponys magical energy but the twilight and her friends stooped him and after wich twilight became the princess of friendship. now 1 year after the events of tirek the world of equestria seems quiet and undisterbed and all of the ponys seem happy , but little to they know that nightmare monn hasent completely been gone she left one pony who was tasked to bring her back that pony was her son NIGHTMAREKNIGHT!