Coils of Bahamut... and its inconsistent challenge level.

[Vidu]

Then one MIGHT just be able to do it normally without it hosing up like that.

Doing this content "normally" aka "how it was supposed to be" is: Get a full team of people who know each other and who know the strategy.

Seriously, stop blaming you being level 60 for you failing mechanics - if you dont know how to handle them unsychd, what makes you believe you'd be better off doing this content "normally" on level 50 when you cant handle it at level 60?

Yes, doing this fights at level 60 breaks them - but guess what: YOU choose to do that :O
The devs have given you the means to break and destroy this content for yourself. If you do that - thats your choice. It doesnt even make the content unplayable - it just changes mechanics in a way and you need to learn how to handle those changes - or, in your case, how to handle mechanics at all.

Btw - I tried to do T11 myself with a bunch of firsttimers who ignored any mechanic-advice I gave them. We kinda managed to get three out of 7 people through the add-phase alive. Nothing froze for us. Instanced didnt break. Nothing went invulnerable when it wasnt supposed to be. Nothing, that should have wiped us, didnt wipe us... so... you might have just expereciend a bug or something like that *shrug*

Yes, the reason people dont queue for this is that the content is difficult. Nothing wrong with difficult content. Are you also upset that its most likely useless to queue up for A12S?

MAKE a full 8-man-group yourself. Find like minded people! Create a LS with people who'd like to dedicate an evening to do this content. Dont expect the game to hand everything to you on a silverplate...