People abusing party in progress option

[Mosus]

It does when you have to wait 40 minutes for a dungeon and happen to suddenly be in the middle of something else/dinner/etc. that you had to do while you were sitting in a game doing nothing otherwise.

I think you misread what they said, 10 times in 2 minutes is impossible if you're afk. the timer is 40/50 seconds? to accept.

You probably need to top it up with %.
Example: AK
1st boss, 15 tombs
2nd boss, 60tombs
3rd boss, 15 tombs

Why wall gets most tombs? Simple, if someone fishing for last boss, they get only 15. If someone just wanna rage quit, they will think about at least clearing the Wall.

This way, ppl need to at least TRY to complete up to 1/2 the dungoens.

Problem with this is, you will see more "speed runs"

This presents a problem unless you split the myth tomes over the 3 bosses then they will still only want the last boss.