Either Shatner is being sincere or he is playing the long game on a joke, but today he has once again said he is a Brony. This comes months after his post last year where he declared he was a Brony and almost two years ago when he made some pony related posts.
Considering how amazing Discord is it would be pretty fun to have another Star Trek star on the show in a guest appearance. Though personally I'm waiting on Picard to show up alongside Discord.
Thanks to Fenchiph for sending in this bit of late night fun!
Source
Twitter: Calpain