Level 90 Mobs????

I went wandering around trying to see if i could manage to get to any more gates that i havent reached yet since they moved a bunch of mobs around and When i tried to get to the Five Hangs, right before the crystal there were a pack of level 90-96 Goblins. Is it even possible to kill something that high with even 8 50s?

Just thinking from a FF11 standpoint Tiamat is lvl 95 and it took a whole alliance like an hour to kill him at 75 so how on earth does anyone kill these at 50???

before they nerfed twisted vice you could do it.

indeed it was done before this patch