Eternal phoenix Fire
Smash Hero
Not necessarily. While it's entirely possible that it is his 2nd F-smash, it is also possible it is a dash attack, strong attack or the final stage of his spin attack. Atleast that is what i see from it.
I believe that it's the first swing because you can see a diagonal arch in the picture.But the Spin Attack finish? It doesn't look anything similar to it,especially since he only uses 1 hand to activate and end it.