Originally Posted by The Witch King of Angmar
Why would you need to wait ten minutes? There will be something similar to this in the game though, I'm not sure if it will be the same as what you were talking about.
Cause You can't attack offline players ? If You would want to attack offline, he could answer a challenge in 10 , if he doesn't log in 10 min the fight is impossilbe.
I mean players who don't have eaven the game running, just a messenger.