Quest 5: The Vampire Quest (Lindas Quest Part 2) 100 Fame + Dragon Fear Necklace (Spawn times 22:00 Server time Monday, 20:00 ST Wednesday, 18:00 ST Friday)
After you complete Lindas Quest, if keep talking to the Blacksmith he asks you to go kill Vampires in the Underground Dungeon, to get the awake potion. The underground dungeon is top left corner of Hedgemonia. If you go up there watch out for the Dragon, Sandworms, and Undead Trees. This quest is level 51+, but you will need to be higher (70-80+) to get it done, or else take some very strong people with you. If you kill the Vampire, it will drop the medicine, which you can give it to the Blacksmith.
I received the Dragon Fear Necklace, but did not receive the 100 Fame