Des is better known by his main sphere of influences, despair.
He resembles a skeletal human with long white hair. There are no eyes in his sockets, though there is no doubt he sees those he looks at.
Des’ sphere of influences and those he favors are as follows:
Darkness, Despair, Death, Night, Fear, Shadows, Spirits, Moon
Though Des is Chaotic Neutral, he is one of the three gods who oversees Evil.
There are no Clerics called by Des, there is only a single NPC favored soul named Sherian.