"Naggers" are good players, but what about users who rely on standard templates? If it's more convenient, let's replace "nagger" with "pro."
These techniques have already been used; what's so unconventional about them?

It's about an unconventional combination of techniques. The more techniques you know (as mentioned above – the more knowledge you have), the more combinations you can create.

"Naggers" are like rushers or dark rushers in Heroes of Might and Magic V.

"Pro" is a whole different level; I simply don't have the patience to play with them – it takes too long to wait for their turn, and in essence, there's nothing new; they just pay attention to all the details.