This story is a sequel to Kamen Rider Unicorn

In this Hyper Battle Edition of "Kamen Rider Unicorn", Sunset Shimmer and Rainbow Dash have been working tirelessly as Kamen Riders Unicorn and Nasca to defend their home from the ever-increasing threat brought about by the arrival of the Gaia Memories, strange USB shaped devices capable of transforming the user into a terrifying monster called a Dopant.

However, when a new Dopant surfaces, stronger than anything they've ever faced before, will our heroes be able to summon the strength to vanquish this beast, or will Canterlot be razed to the ground?

"Time to restore Harmony!"

Some time has passed since the end of the Friendship Games, and Twilight Sparkle is still adjusting, but it's nothing that Sunset can't help her with. However, something seems off when Twilight starts to have dreams. Dreams of a library with infinite books, and of a masked warrior who fought against monsters.

It is soon revealed that these were not dreams but premonitions, the power of the Earth has give birth to the creations known as Gaia Memories, and in order stop those who would use their power to hurt others, Sunset and Twilight will have to work together to stop it. With knowledge in hand, Twilight will equip Sunset with the tools needed to fight this menace, Sunset Shimmer will become Kamen Rider Unicorn!

"Time to restore harmony!"

< UNICORN! >

This is a crossover of the Japanese Tokukatsu type TV series, Kamen Rider W

Apparently it has a TV Tropes page, go figure. Thanks whoever did it!

New cover art is fan art from pyropyre

And here's the theme song, Brave Phoenix

Made this to help with reading: Kamen Rider Unicorn Reading Order

Taro the Dragon Rider is sent to Equestria by order of his mentor and Princess Celestia. He poses as the greatest angel warrior from Earth. His dragon, Thatch, stays with the other dragons of Equestria until the time comes to reveal who they truly are. The event in Canterlot, plus an anonymous threat during said event is the cause of Taro's entry.

Part 1 of a Trilogy

Taro has been staying in Equestria for some time now. He rules side by side with the Princesses and helps keep the peace in Equestria. But something has gone amiss. Upon Isron's returning to PonyVille from Manehattan, he has faced enemies. Enemies that spell trouble for Taro and his entire life. He quickly leaves for Manehattan to find out what happened, leaving everypony except Jarden behind. What he finds is not in his favor. Now Taro must battle for his own identity against four years of misconception.

This is the final part to the Legacy of the Rider Trilogy. The first one can be found here: http://www.fimfiction.net/story/47990/The-Legacy-of-the-Rider

If you didn't like the first two, come back anyway, I feel this one is the best story I've written.

Taro returns to Equestria as additional aid in what Celestia fears could happen. He leaves Thatch to train the new dragon, and Isron to train the new rider. Taro is excited to see his friends again, and they, him. One pony, though, more happy than others. Taro's stay brings him more than just a fight.

Part 2 of a Trilogy

Note: This is a sequel. If you didn't read the first one, it can be found here: http://www.fimfiction.net/story/47990/The-Legacy-of-the-Rider