Dreamers

The Dreamers (夢想家 Musō-ka) are one-off antagonists of Happy Happy Pretty Cure!. The Dreamers are a species of monster that are able to take information from the mind and translate it into matter. When Mariko enters their area, they create a version of Ren Sakura's past self, and barely get to eliminate her, before Misaki intervenes. The Dreamers can be found in Sueño Azul, and they only appear in HHPC27 and HHPC46.

Trivia

 * The Dreamers are named after my old Fantage account (I had a couple hundred back in the day don't ask), dreamers5. Ever since I made that account, the Dreamers were interpreted as special, naked, blue people that award people for defeating them.
 * Cat's Cat Scan power is pretty similar to this, as Cat and the Dreamers are able to know their enemy's thoughts with the powers and can shapeshift into their external fear.