King Boo vs Gastly Haunter and Gengar

King Boo vs Gastly Haunter and Gengar is a what-if? Death Battle by 22kingdomheartsfan

Description
''Its a battle of Nintendo's after life, as we pit iconic ghosts owned by Nintendo face off. We see how King Boo from Luigi's Mansion stacks up to the ghostly trio of Gastly Haunter and Gengar from Pokemon''