Horned Devils are quick; even faster than their Gargoyle counterparts, and can attack up to four times per round, with their physical attacks inflicting Paralysis. They cast Fire, Fira, and Hold spells and resist Fire and Ice, but due to their low HP and physical Defense, they can be defeated easily with one or two hits. They have a high magic resistance, making it a waste of effort and MP to use magic against them.
They later appear in the Citadel of Trials where they are more of a nuisance than a threat.
Horned Devil is a palette swap of the Gargoyle enemy.