You will find them at the final mission of Secret Service Quest, at Kazordoon.
Take a look how to get there:
You don't have to wait a rapid respawn to do this bestiary since their spawn is fast.
Loqhakk - Applying to TibiaQA team as ModeratorJuly 26, 2024
Nareull - Applying to TibiaQA team as ModeratorJuly 14, 2024
Looking for new TibiaQA staff membersJuly 12, 2024