Vice is an enemy fought at Zozo, fighting using Sickle, Mythril Knife, and Hi-Potion, and will use either Steal or Mug if attacked by either commands. They are moderately dangerous foes, but are valuable for the Dragoon Boots that can be stolen from them.
Vice is an enemy fought in the Sector 5 Slums area, focusing primarily on stealing items from the party. They are otherwise not a threat to the party, and are highly valuable foes due to the Speed Drink they have to steal from them.
Vice is an enemy fought initially around Dali, but can also fight it at King Ed Plains, the Eunorus Plains, in the Zamo Basin, and the Vube Desert on the Mist Continent. While they are not powerful foes, they can be a major nuisance as they can steal from the party, and unlike in the previous game, items stolen cannot be retrieved even if the Vice is defeated.
Vice is an enemy fought in the Coliseum.