Ye lol, why do ya think rook is better?
I was a lv 84 rookstayer, now I went to main, because rook sux, there are no quests ...
The only things you can hunt are wrls/demons...
Ferumbras spawns like once a day and everything you get are gps, giant swords and sometimes mpa/mms..
If you delete the demons and stuff from rook, you can delete whole rook, because you can only lv at quaras (which totally suck) or in orc fort (after 60 you won't get rly exp) or a drag spawn with 3 drags and 1 dl, lol.
Maybe its a bit unfair, that in rook is feru/rahemos, but there is not a single other reason to play there, than the daily spawns (best things: 15cc / gs / f axe / skull staff, which is everything only money, which you can get on main when hunting ;s).