Borean Man O' War

Borean Man O' War is a jellyfish that can be fished from schools or open water. It can primarily be found in Borean Tundra, but may also be found in Dragonblight, Howling Fjord, and rarely in Grizzly Hills.

As an ingredient
This item can be used by a cook to make Black Jelly:

Achievements
Fishing from a Borean Man O' War School is a criterion to complete.