Yeah, you do get lotsa neris...
There's an old post here by Chief with a map of grnita. The place is organized as a maze of rooms, with different orders of creeps. These are all similar to regular creeps in Rangdel and Clarb maps, but tougher to kill. Also-they drop more wz than the regular ones.
Grnita was a leecher's heaven back in the day (hell, I was there from lvl 80-95), and it was common for noobs to go stand there in parties and leech to 100 in a day or 2.
(Ok old guys must be bored now..but this is a part of A3 India's history..so we oldy moldies need to explain!

)
The only way in used to be via a gate at the other end of C3..and the Hell Yatakes and Cynicks ensured that it was a deadly route for ppl with slow network or low lvl (below around 50)
Once they actually release it (along with Ep 3), well..things will be as they were before.
