Witch Doctor

Standard Evolutions:
Witch Doctor I, II, III"'Trained to harness the forces of nature, witch doctors can alter reality and change the course of battle with their ancient, transformative spells.'"

Elite Evolution:
Lora'Sul"'Driven by the sacrifices of Orc-kind, Lora'Sul channels her anger into her magic before unleashing the undying power of her ancestors.'"

Strategy:
The Witch Doctor relies a lot on chance, whether it is landing her critical heal or turning an enemy into a Bullfrog. Don't let the chance deter you. Both her active abilities can be incredibly powerful, so use them often. When the transform occurs, Polymorph-Execute is the most powerful combo in the game. However, the benefit can go both ways. On transforms health numbers are converted by percent. For example, consider a fighter who ends up at 500/1000 (50%) health after Polymorph damage. When transformed, that would translate to 50/100 (50%) on a Bullfrog. If the Bullfrog is healed for 40 health to 90/100 (90%), when the Bullfrog returns to its original form, it will have 900/1000 (90%) health. That’s 400 healing from a 40 point heal! (Note: actual numbers may vary.)

Items:
You can add an Invigorate item to augment Witch Doctor's existing Invigorate trait. However, your best bet is to go with AP-control items to maximize her chance-based abilities. Go with an Amp item to take advantage of her 1 AP Remedy heal, and a Burst item for the chance to use her Polymorph ability for free. Try a First Strike item for an early frog transform chance! Time Warp items also have terrific synergy with Remedy, allowing double the chance of landing her critical heal.

Team:
The best allies for your Witch Doctor are those that can take advantage of her Polymorph ability. When an enemy has been transformed with Polymorph, Execute abilities and powerful attacks like Devour will KO a full health Bullfrog. So your go-to allies will be Executioner, Dwarf, SOLO, Infernus, and Fenris.