What the heck is "greased lightning"?

[kikix12]

I'm not trolling. I swear.

HyoMinPark explained what it is.

In future though, seriously, do read the information given to you by the game instead of clicking any X that pops up as it pops up. There's a tutorial in this game. Not knowing the most basic things that this tutorial throws at your face and then asking people on the forum seems like trolling to people. Especially when it's a major part all the way from beginning of the game (for your class), when you are nearing the end game (for your class).

Also...this is where discussions (including gameplay questions) related to classes in game should be made.