Fusion

Fusion is the main antagonist of the Pretty Cure All Stars DX movies Pretty Cure All Stars DX: Minna Tomodachi - Kiseki no Zen'in Daishuugou! and Pretty Cure All Stars New Stage: Mirai no Tomodachi. As his name suggests, he is a fusion of the vanquished Zakenna, Uzaina, Kowaina and Hoshina and has the ability to absorb power and make it into his own.

Trivia

 * A beast that resembles Fusion appears in Pretty Cure All Stars: GoGo Dream Live, though without the Hoshina component.
 * Fusion is similar to Noise from Suite Pretty Cure♪, both having an alternate form (Fuu-chan & P-chan) and getting along well with a Cure (Ako & Ayumi) before destroying the Cure's precious things (although unintentionally in Fuu-chan's case as he was just trying to help Ayumi).