What happens when a knight from medieval Europe gets teleported to Equestria?

This is the tale of a knight who is not as alone as it seems. Humans from across time, space, and even other dimensions are being transported as well! Though, humans may not be the only thing getting transported...

Very descriptive, I know. May contain clop at some points.

Also: MEGA CROSSOVER!!!!!!!

Woooh! I'm back at writing baby! :D