Massive Possessor

The Massive Possessor is a Pureblood Heartless from Kingdom Hearts 358/2 Days. Massive Possessor is Fought on Days 12, 14, 25, 71, 73, and 77.

http://images3.wikia.nocookie.net/kingdomhearts/images/d/d4/MINI_POSSESSOR.JPG

The Massive Possessor, when "defeated" splits into multiple Possessor Heartless.

Worlds Fought

 * Twilight Town
 * Agrabah
 * Beast's Castle