When my hubby first fished up the Dark Herring he was all excited.
“I can stab people with my fish now,” he exclaimed!
He was also very disappointed when he find out he couldn’t use it for transmog
You can fish up the Dark Herring dagger in Howling Fjord and Grizzly Hills.
It requires level 78 to use.
This particular fish is also one of the fish you can catch for the fishing achievement, One That Didn’t Get Away. That is actually how I added it to my collection.
The Rockhide Strongfish and Steelscale Crushfish are two other weapons that look like fish. These two particular ones are maces instead of daggers though. They also count toward the achievement.
I just think they are fun little items and wish they could be used for transmog.
I mean it be awesome to run around all day stabbing people with your fish!