Aquos Elfin

Оригінальне ім’я: エルフィン

Elfin is Marucho Marukura's third Guardian Bakugan. She is an elf-like Bakugan with a frog head on top of her head. Elfin also has the ability to change her attribute to Ventus or Darkus to give herself an advantage in battle. Elfin and Marucho's first Guardian Bakugan, Preyas, have humorous personalities and get along very well.