The first hermit is here so...

Remember, you can't double level, so there will be some wasted EXP. But that's still a huge load of EXP.

If you want to go for it, go ahead, but... if Nexon has an "emergency server check" too soon, you might be a tad bit screwed. Who knows though?

Since you only get 2.6M from each one, you would reap the entire benefit of each one.

And seriously, as you level you start to kill them much faster so it doesn't take long at all.

As much as I hope people aren't going to take advantage of this, people will.
Kinda blows, not much we can do about it.