Missile Diver

The Missile Diver (ミサイルダイバー) is an Emblem Heartless that is found in Kingdom Hearts Final Mix. They are unique due to this Heartless forming a symbiotic relationship with Jet Balloon Heartless, which summon them to rocket at the opponent. In appearance, the Missile Diver is a blue-colored form of the Screwdiver, which holds the same style of bond with Aquatanks. While in motion, Missile Divers have a red glow at their back end, like a rocket.

Journal Entry
Unpredictable creatures, dashing forward one minute, cowardly retreating the next.

Strategy
While fast these Heartless aren't that difficult to beat simply beat their Jet Balloon mothers and the rest comes easy.