New Pokken Tournament Characters Revealed!

Pokken Tournament. A Pokemon fighting game that we knew little about. It was revealed at the Tokyo Game Show a year or two ago, and later on there was more footage than a few seconds, and the only info we had was that Lucario and Machamp are playable characters, Lucario could Mega Evolve and it will be released in Japanese arcades later this year. Less than a week ago, there was a live stream with a bunch of matches being played, and there were more characters revealed!
First off, Pikachu! That wasn't really a surprise, considering it's the mascot of the series.

Next up, Gardevoir! Quite an interesting choice! Haven't seen it Mega Evolve, though... (edit: It did Mega Evolve)

And the last one... SUICUNE?!?!?! WHAT??!?!?! That is the most unexpected Pokemon fighter ever!

Well, I can't wait 'til this game comes out in the US!