Slaughterfish (Online)

Slaughterfish are an enemy to be added in ESO

Appearance
In ESO beta, the slaughterfish are unseen except in a reward for being killed by them. They are in the deep parts of the water and cannot be killed.

Movement
Again, in ESO beta, the slaughterfish cannot be seen but they are faster than the player. Unlike in skyrim, if you try to swim for it they will easily catch up and kill you. However, in the release of ESO they might change.