Ask to become a member of the Knights of the Round Table

Merlin’s Crystal: Start off this quest by speaking with Metin2 Yang King Arthur in Camelot Castle, which is located next to Seers’ Village. Ask to become a member of the Knights of the Round Table. He’ll require you to rescue Merlin, who is trapped inside a crystal.

Head out to the front garden and talk with Sir Gawain. Then head upstairs and head in the room with the Round Table. Speak with Sir Lancelot about the Morgan Le Faye Stronghold.

Head over to Catherby. Withdraw a tinderbox and bucket from your bank account and then buy a candle from the candle shop. Then head to the house north of the bank and take an insect repellant from the table.

Go directly west from Catherby to the beehives. Use the insect repellant on one of the hives and then use your bucket on the hive to get some wax.

Bring the bucket of wax and the candle to the Candle maker in Catherby and he’ll make you a black candle. Light the candle with your tinderbox.

Now that you’ve got a black candle, talk to Arhein on the port and ask if he could sail you to the keep. He won’t be able to take you just yet.