Fearmonger (フィアモンガ Fiamonga) is a monster from the novel Ultraman R/B Novel: The Blue-Eyed Girl Whose Name is Gray.
Subtitle: Strongest Monster (最強怪獣 Saikyō Kaijū)
Ultraman R/B Novel: The Blue-Eyed Girl Whose Name is Gray
The strongest monster under the protege of Balsas Gang, Fearmonger was unleashed in a final battle against Ultraman Rosso, Ultraman Blu and Grigio King. The brothers try to use a new power but was inaccessible and instead defeated the monster with the help from Grigio herself.
- Fearmonger has the shortest appearance in the novel, as well as not having any features mentioned to the readers.
- Powers and Weapons
- None described
|Ultraman R/B Kaiju & Seijin|
|Ultraman R/B||Grigio Bone | Cereza | Black King | Gargorgon | Red King | Gue-Basser | Mecha Gomora | Aribunta | Ultraman Orb Dark | Gomess (S) | Horoboros | Bezelb | Gubila | Grigio King | Neronga | Pigmon | Booska | Dada | Alien Zarab | Alien Mefilas | Alien Chibu | Alien Bado | Alien Pitt | Alien Nackle | King Joe | Grand King Megalos | Gomora | Kamisori Demaaga | Grigio Regina | Reugosite|
|Ultraman R/B The Movie: Select! The Crystal of Bond||Bemstar | Gan Q | Alien Pegassa Pega | Mecha Gomora | Snake Darkness | Pigmon | Grigio Regina|
|Ultraman R/B Novel: The Blue-Eyed Girl Whose Name is Gray||Bakubarba | Nero | Margodon | Grigio | Fearmonger | Alien Egon Ciel | Barrigator No. 1 and 2 | Reugosite|