are you guys jokin me? those moves are cool (except for hakus..haku sucks) but the most kick @$$ move i have ever seen on a NUN game is without a doubt, not even a freakin challenge, no other is ever close Shodaime's "Secret wood style jutsu: deep forest emergence"
My personal favorite would have to be "Unexpected Help" (I think that's what it's called) by Naruto. You know, the one where Gamabunta smacks the opponent, and then Yondaime attacks them (but he's slightly blurry).
Honestly, that's the only time we'll ever see Yondaime wearing his Hokage coat =( Why can't they just give him that outfit to begin with? T_T