Cera Terror can be encountered in both a Spirit Dream Eater and a Nightmare Dream Eater form. In each of the two forms, Cera Terror is based off of a Triceratops, with two giant horns on its head and one smaller one on its nose. It has four legs, and there is a trail of spikes going down its back. The Spirit Emblem is located on its forehead right in between the two horns.
 Spirit Dream Eater
When the Cera Terror is a Spirit Dream Eater, it has a very flashy color scheme. It's body is primarily red, but it also includes yellow on its back and feet, purple on its horns, the spikes on its sides and back, the claws on its feet, and its chest, and blue on the horn on its nose, and on stripes on each leg and its torso. Also, It has green around its stomach area.
 Nightmare Dream Eater
When the Cera Terror is a Nightmare Dream Eater, it has a much darker color scheme, though it still consists of many colors. In this form, the body mainly consists of light blue and purple, rather than just red. The horns on its head have a red base and go up to purple tips, and there are yellow spots on it's forehead that fade out as the go down the sides of the head. The spikes on the sides of its body are now purple, and its feet are now purple and red. Also, the horn on its nose is orange and purple, similar to the spikes on its back, which are more primarily purple.
 Journal Entry
This Dream Eater has two modes, high defense, and a mastery of melee. But magic is enough to mire it, and it's prone to negative status effects.