1. Hunt Maid Issis and Butler Syncall
- Travel into Mistmoore Castle and reach the servant rooms on the castle's upper level.
- Camp Maid Issis around (-340, -90). Current EQL data lists her as a level 35 Necromancer.
- Kill Maid Issis until you obtain Maid Issis Fang.
- Camp Butler Syncall around (-318, -110). Current EQL data lists him as a level 35 Shadow Knight.
- Kill Butler Syncall until you obtain Butler Syncalls Fang.
2. Find an avenging caitiff
- With both fangs in hand, locate an avenging caitiff in Mistmoore Castle.
- Current EQL NPC data places his spawn around (-148, 292) and notes that he patrols the stairs connecting the jail and torture room. The quest walkthrough also describes him in the underground passage beneath Ssynthi's crypt, near roughly (-75, +320). Search the stair route rather than expecting him to remain politely on one coordinate.
- No dialogue is required for the practical hand-in, though asking about the electrum-bladed wakizashi, his mother, and his father reveals the quest context.
3. Turn in both fangs
- Give Maid Issis Fang and Butler Syncalls Fang to an avenging caitiff.
- Receive Electrum-Bladed Wakizashi.
- The caitiff despawns after the successful turn-in.
4. How this relates to Call of Flame
Vampire Teeth is a standalone quest that directly rewards Electrum-Bladed Wakizashi. Call of Flame Quest is a separate Ranger quest that later requires that wakizashi as one of four items handed to Ganelorn Oast.
In other words: Vampire Teeth creates the blade; Call of Flame consumes it. The Electrum-Bladed Wakizashi is not a reward from Call of Flame, despite older 'Related quests' metadata sometimes making the relationship appear that way.