Phantasma

The Phantasma are the second ranked race of the Exceed. Not much has been revealed about them, except that  Avant Heim  is one of the Phantasma

Appearance
Avant Heim is the only known Phantasma up to date. His true form is similar to a giant whale, but from outside resembles a giant floating rock, and has the "right to infringe on others' sunlight and view" (as noted by Sora ).

Trivia

 * The Elves created a spell that could kill multiple Phantasma during the Great War.