The North Shore Narwhals are a padball team based on Tyrador IX. They were based out of Surfside Stadium in the city of Elsecaro. They appear to be named after the native Tyradorian narwhals.
Blizzard Entertainment. StarCraft II. (Activision Blizzard). PC. Mission: Nova Covert Ops, Trouble in Paradise (in English). 2016-08-02.