Apparently, they're now providing a nice PDF with instructions how to replicate the Paper Glider and Trio Shuriken! All you need now is some poor schmuck to throw along with the shuriken, like Luigi...
Wario fan, Mario game modder and interested in every Mario RPG you can imagine!
I also run Wario Forums, which is a place to discuss the Wario Land and WarioWare franchises.