The impact of amiibo on sales?

[KLXVER]

RealGamingExpert said:

DarkRPGamer007 said:
If it turns out like Skylanders or Infinity dang it will be huge. Plus remember there's the Nintendo magic which grants it sales so it'd be like Skylanders times 20 if it really works out

I think it will be a lot bigger, specially with the 3DS also having those.

It wont improve hardware sales, but the profit will be huge.

Why wont they increase hardware sales you think?