Desert Devil

The Desert Devil is a powerhouse in Dune's army in Heartcatch Pretty Cure! He sends the Desert Devil to a thriving planet full of life, allowing it to turn the planet into an endless lifeless desert.

Powers and Abilities
The Desert Devil has the ability to make all plant life wither and die leaving only sand in its place. This would also include the Heart Tree and cause everyone's Heart Flowers to wither leaving them without hope.

Trivia

 * A silhouette of a Desert Devil appears in the opening sequence of the show with Cure Blossom and Marine battling it.