Grim Butterfly

The Grim Butterfly is the opposing spirit of the Dream Butterfly, which seems to be deep within the Grim Comet itself initially seen glowing a pale blue.

History
Diving right in the very heart of the Grim Comet itself, Osamu Kirin had noticed it deep within and immediately realized that it was the true form of said comet.

Abilities
As a mighty spirit/deity of supreme unspecified otherworldly abilities, they may even equal or rival those of its counterpart of dreams.

Description
It initially appeared as a wide pale blue glowing martial.

Trivia

 * At the end of ReBorn, the half-cousins are seen confronting a big black butterfly.

Appearances

 * Episode 46 (Hanyō no Yashahime)