an Ancient Dasher  

This mob can be found at loc -268, -1, 141 and there was nothing more left of it then a level 20 normal mob.

Just had a little run through the sewer - don't ask why and nor you state more on that subject :p - and it is now a level 20 ^^^ Heroic citter.

It is nowadays lvl 21 heroic ^^^ so the picture is wrong.