1rst.

It just looks like you need login number even though people want to try Lost ark. Since it is not even possible to run both game at the same time.

2nd.

10 hours is just too much, we all know it is too much. You could have  just make it 5hours.

Imagine a game where you have to be logged in 10 hours to get full reward. This is just stupid.

3rd.

You could have put a week-end catch for those who really can't stay online 10 hours a day. Not even have their pc running for 10 hours.

Bad design, not even taking in account people who are not able to keep up those 10 hours. Pearl abyss, do you really think it is fair for those who can't be online 10 hours a day?  this is craziness.

Well, reality check, 

They claimed to be pro health, "we don't want you to play non stop, take a break" but when numbers crublin they abandon everything and stop the clowfiesta and do that brings $