Who is described as being encased in flames for their deception?

The character described as being encased in flames for their deception is Judas. He is one of the most infamous figures in literature and history, known for betraying Jesus Christ for thirty pieces of silver. In Dante's "Inferno," Judas is placed in the deepest circle of Hell, specifically in the frozen lake of Cocytus, where the cruelest traitors are punished. The imagery of being engulfed in flames, along with betrayal and deception, is often associated with Judas and is symbolic of the extreme consequences of his actions.

Brutus and Diomedes are also betrayers in Dante's narrative but are not specifically noted for being encased in flames. They share a place in the circle of traitors but are punished differently. Odysseus is depicted in various ways throughout literature but is not central to the theme of deception and punishment by flames in "Inferno." Understanding these characters and their fates provides insight into Dante's exploration of sin and retribution.