Witch Doctor

"Though his origins and reasoning for using a very primitive version of black magic is currently unknown, the Witch Doctor is a very powerful class capable of poisoning others and using their corpses as mindless minions. The only thing known about him is his relations to the Butcher, and even that's shrouded in mystery."

The Witch Doctor is a magic oriented class that utilizes a very primitive version of black magic to assist his teammates and eliminate any target that stands in his way.

Defile
Defile is a spell that can transform the corpse of an enemy to a zombie that follows the Witch Doctor wherever he goes. The zombie will only attack when the Witch Doctor finds a suitable target. This can only be used with enemy corpses. Zombies only spawn in for 35 seconds. 30 health penalty.

Reload Time: 45 seconds.

Duress
Duress is a spell that can poison all enemies near the Witch Doctor (as long as they're within a 35 stud radius). The poison lasts for about 5 seconds. 30 health penalty.

Reload Time: 40 seconds.

Stun Ward
Stun Ward is a spell that summons a "Stun Ward" that'll stun any enemy within a 20 stud radius. The stun lasts for 3 seconds and after it stuns whoever is near it, the ward will destroy itself. You can only place one Stun Ward at a time. 25 health penalty.

Reload Time: 35 seconds.

Trivia

 * There are loose connections between the Witch Doctor and the Butcher.