I have defeated Trintan lane, cyclops avenue and Firecat alley an their bosses, but i am now stuck as to where to go next I have 2 quest to do one is in colossus lane and on oasis and I can't get to either
Make sure you have the quest a look of horror. It's the only quest you need. Expirimentally, I took a diviner wizard, made sure she didn't do any side quests at ALL, not even her level 2 quests. She got the quest "Krokotopia by level 9. First she had to beat foulgaze, then nightshade. Have you done this or have a quest for it? :D :P :?
once you finish triton, cyclops, and firecat you are to go to ambrose. he sends you to beat foulgaze and stormdrain tower. then you check out sunken city for ambrose. now at this point you should have the following quests; check out the death school at the entrance to sunken city, talk to the gaurd at the entrance to collusous blvd
i am asuming you went to the library and did the ravenwood quest that sends you after the books? when you talk to the gaurd to go into collusous you can recieve a quest from the lady by the bazzar.
once you have reported about sunken death school you should be sent to talk to the tree he open up you go in run up to door hit x and go to kroktopia up the steps to oasis
Once you've beaten the 3 streets, Triton avenue,Cyclops Lane, and Firecat alley you can talk to ambrose and do the quest "a look of horror" Defeat foulgaze (550 health) and lord nightshade (690 health) you can go to krokotopia. You should be there by lvl 10 and up.