Eternal phoenix Fire
Smash Hero
IN MELEE!
Maybe not in Brawl. Remember guys, its a different game.
Now that is a completely false statement. Just because it's a different game doesn't mean that it won't play based of the primary engine. Seriously, why do people use this argument as a scapegoat for common logic. Unless the game goes through a complete gameplay overhaul, there is no way that such tecniques will be limited or rendered useless.
Seriously, go to tournaments before you make assumptions.