Got my Titania EX clear today, finally found a group able to do tethers during add phase, and now have the long and glorious grind that is getting weapons and the mount.
Something I thought of though after the fact was that, having people that actually know the fight is pretty darn useful but very few people that clear the fight want to go and help those that haven't. Right now with nothing else to do really, it's not hard getting a group together for clear parties but down the road with more stuff to occupy people, getting a clear group will be hard.
A potential solution I thought of was that you already get extra tomestones for having someone that hasn't cleared the fight, why not also make the mount 100% drop rate if there's someone that hasn't cleared? This way there's a reason for people to help clear parties beyond just being nice, cause let's face it, there are fewer of those people than there are those that just switch to farm parties.