The Drache is a monster class in both Disgaea X and Z. One must first defeat the dragon in order to unlock the class, either through the story or the item world. It is highly regarded as one of the strongest demon classes, seeing how it pertains to the sub-race of Dragons which is described as the most powerful clan of Demons.
Hailing from a very reclusive world, the Draches migrated to the various Netherworlds of the Cosmos, adapting to each of them. They are mostly known for their good balance between attack and defense, considered tanks in the battlefield. Draches are apparently immune to elemental attacks, while employing them to deadly effects.