Time:
All the time

World Name:
Mateus

Character Name:
Shady Grove

Class/Level:
50 Bard

Party or Solo:
Solo

In-Game Time:
Always

Area:
Zanr'ak (Southern Thanalan)

One set of enemies in Atma book 1 dexterity are the Zanr'ak Pugilist.
I found these pugilist in Zanr'ak and required to kill 10. These don't have the mark above their heads and I don't get credit as I did the other sets of enemies in the book.