The build is quite tanky due to Spirit Walk and Grave Injustice in combination.

The more enemies are in the area and the longer you wait, the stronger the resulting explosions will be. While the mechanics are quite complicated, the overall idea is simple: make a pull, place three Phantasm s on the ground, wait a few seconds, and then cast three more to instantly release the accumulated damage of the previous Phantasm s. The main damaging mechanic in this build Spirit Barrage Phantasm paired with The Barber originated from the old LoD Spirit Barrage theorycrafted during Season 10. As such, it is a very potent Trash Killer, especially when paired with a proper zBarb stacking enemies tightly together, allowing you to unleash devastating damage combos, one-shotting whole Elite packs even all the way up to Greater Rift 150. It focuses around releasing huge AoE bursts with specific setup and timings. Introduced with Season 20, the Mundunugu's Regalia is the most recent addition to the Witch Doctor's repertoire and, despite its funny name, the set itself is no joke at all.

Diablo 3 season 12 witch doctor build