I also don't worry about fleshing
 

Anyway, building a special-purpose set power leveling of characters like this is actually a lot of fun. I don't need to worry about anything but leveling them, and when I hit the target level and cheap power leveling. I'm done! No more worries at all. Somehow this is power leveling very relaxing for cheap power leveling. I also don't worry about fleshing out full character personalities and histories.