Instance withdrawing strikes.

[Kayo]

That being said, a 24-hour lockout from everything on DF is laughable and makes it seem like you're just speaking out of anger, not with your head. I hope you aren't actually serious.

At most, I think a 2 hour lockout from that specific dungeon would be sufficient.

Nah, if youre withdrawing from dungeons that much you deserve a lockout, a nice long lockout at that to make you think twice about doing it. Specially if its done 3 times within 10 minutes. By then youre obviously just being a selfish a-hole screwing others over to suit your own ends and giving nothing in return. IMO it shouldnt even be just within 10 minutes, only tanks or healers would ever even reach that timer. For dropping queue I say 5 hours.

Add a penalty for dropping a dungeon too. Dropping from a dungeon more than 3-5 consecutive times without finishing at least one should result in a lock out. In cases like those id even go as far as give them more than 24 hours. Or maybe start at 24 hours for the first offense then increase it after that.