Submarine

The Submarine is a type of Heartless enemy found only in the Splash Island Gummi Mission in Kingdom Hearts II. Its method of attack is similar to the Hex Ring Nobody Ship in that it uses Ring Shots, which can easily be dodged by staying in one place. They have high defense and Endurance, making them quite hard to defeat, but when defeated, they grant a reward. These Heartless can quickly be identified by the parascope they bear above the waters, and can give time to prepare for the attack.