"God's Beard!"
Member
I think FChamp did it first when he made Hidden Missiles standard in his team and then won EVO with it.
Hidden missiles doesn't really force a character change, though. You can beat it with pretty much anybody, it's just really strong and versatile. It wasn't an MVC2-style shift. It's not even like people didn't know how good missiles were before champ, it's just that they liked invincible assists better. Noel Brown was using missiles, my EVO 2011 team was Magneto/Doom/Phoenix. For very different reasons than why Champ plays that team, though.