Dragon Wall

I completed all walls to 100% on level 2 and now all the walls are grayed out and I can't go on to level 3. Does anyone know why? I have done the immortal dragon wall to the point where I have only faced one boss. Thanks for the help.

i think that's to give everyone time to get the first two dragons of each guild evolved before the "second half" of the event, when they'll release wall 3, which promises to be tougher than ever. particularly since dragon of venus, terra, and neptune are all rank AA(albeit with only 16 bp like the casts).

Nice. Where do you find this info about the venus, terra, and neptune?

check the last few pages of the event's thread in the general discussions forum, a fair few ppl praised me for correctly guessing which of those 3 will be for which guild(venus=sin, terra=rancor, and neptune=tyranny). they kindly posted a link with screenies of the last 3 dragons, lol, and appearantly that has been circulating around the palringo group.