A whisper: "No... the Legion... is coming..."
When we kill Arthas, will we be saving Azeroth or shattering its only united army?
Thea: The Awakening
6 hours ago
If I can make him even slightly less terrible, isn't it worth it? He'll be in hundreds of PUGs down the line, so in a way, I helped make hundreds, maybe thousands of people slightly less miserable and nerd-raged.
You must be the change you wish to see in the world.
In contrast permanent fun is that which creates a persistent change. It could be a rep grind or getting a piece of loot. While these can become obsolete, they still remain as a permanent reward for the activity.