Kraken is a hybrid cephalopod-shark. Its big mouth is surrounded by fierce tentacles that will get enemies into a lot of trouble.

Kraken will change colours when detecting the presence of enemy sharks. While boosting, it will take the shape of a giant drill that smashes everything. When in Gold Rush, it will transform into a saw of mass destruction. Devouring enough prey will unleash its special ability, discharging its two main tentacles as whips against enemies. And according to pirate records of yore, it will smash all boats getting in its way...

To get him you must unlock it in the Shark Store for 750,000 coins or 900 gems.