Nintendo and Koei Tecmo have released the first official trailer for Linkle in Hyrule Warriors Legends. Due out this January 21st on both Wii U and 3DS, we have yet to hear much information about Linkle and her back story. We don't know if she is Link's sister and replaces Aryll, just a female version of Link or a brand new character not connected in anyway at all.
The trailer shows off Linkle and her two cross bows featuring automatic fire as well as some melee moves. From what is shown, Linkle appears to be one of the more powerful characters as she can attack from up close and at range, dealing some good damage in the process.
Take a look.