After the big battle with Evox, Blaze & Roxy, it has been almost 20 years in the future time of Equestria since Twilight ascended to the throne. Equestria has prospered and its alliances have led to the assimilation of many its neighboring lands into the principality. However, Princess Twilight is vexed by one final obstacle: her greatest student, Luster Dawn doesn't want to make friends saying that friendship is not worth it and a waste of time. Luckily, she knows just who to call: Steel, the silver Beast Morpher ranger! But, when a robotron nearby starts to cause damage, Steel and Luster are the only ones to stop it, and save Equestria!
Can Twilight & Steel both show her the truth, that the greatest spell Luster will ever know, is that the magic of friendship will grow?

Continuity:
Beast Morphers - It takes place sometime after "Scrozzle's Revenge" and before the season 2 opener, "Believe It Or Not" since Scrozzle is revealed to have survived after the zord battle with the Beast Bots.
My Little Pony: Friendship Is Magic - A huge rewrite of the season 9 closer, "The Last Problem", so most of this will probably not be canon. Also, Luster becomes a Power Ranger at the end.

I don't own anything. MLP & Power Rangers are both owned by Hasbro.