Time limit to re-enter dungeons

[Richard]

As long as gear doesn't drop like candy, this will keep us busy until the next content because of the requirements of 8 members means you will have to work for 8 ppl's gears.

8 People requirements also means you cant spam 20 times a day unless you are able to find the same hardcore player as you, chances are very unlikely.

unless you know you have a 'linkshell' of all like minded people who have the same playtimes?