Board Thread:Wikia Discussion/@comment-27279544-20170528163214/@comment-28526248-20170614042938

Hachiryu wrote: The only hard part of unlockng Tier IV classes is grinding for warrior creeds (because you build Ascalon and you're done).

AND THOSE EVIL LOOKING WARRIOR CREEDS. Make sure to unlock EXTRA stage 1-3 on coop and grind that thing for creeds ASAP. Those things rarely drop, although recently you can get them from the pendants shop. And speaking of coop, you have to do coop reason being that you need some blue sky crystals as well. Or you need to join Zoi raids which you'll have to eventually for the silver centrums. (Or host, so prepare the anima grinding)

As usual, the grind is much much faster if you have developed a great weapon grid already, otherwise don't bother. hemm.. i see.. so i need to unlock extra stage 1-3 on coop first.. welp.. just try coop once to clear the pinboard mission.. maybe i should try it agian.. Zoi raid.. okay.. definitely need blue sky crystals for other purpose too..

welp.. maybe it's not my time yet.. my estimated attack at 1756, weak point 2633.. lol.. this is my water base..