[[Image:Mon-ghouls3.jpg|thumb|Lots of [[Ghoul]]s.]]There is a great assortment of undead creatures. Some are restless spirits trapped in their bodies, and others are animated by [[Necromancer]]s, mages or [[demon]]s. In some cases, several different corpses are built together to serve some other perverse use for the hordes of [[Hell]]. An example of this is the [[Grotesque]].

[[Image:Mon-zombie3.jpg|thumb|A [[Zombie]].]][[Zombie]]s can be both re-animated corpses straight out of a grave, which require very little [[magic]] energy to give a basic motivation (braaaains...) of destructive power or a restless spirit of the former inhabitant of the body, awakening again after death, looking for others to inflict this pain. Zombies are generally completely void of intelligence, and the wounds they received prior to their death often slows them down, making them dangerous primarily only in large numbers. They are the most basic sort of undead, often thought of as even less troublesome than [[Skeleton]]s. The one thing they have as an advantage is usually that they can take more physical punishment before they are destroyed, and the force or spirit that drives them is removed/expelled. 

[[Image:Mon-grotesque.jpg|thumb|A [[Grotesque]].]]"Construct" undead can be made up of both bone and dead flesh. An undead is a "construct" if it is made up of more parts than the average corpse would have. The only example we have seen so far is a flesh construct, called the [[Grotesque]], but it's likely that we might see more sorts, and even bone constructs before the launch of [[Diablo 3]].