The Diablo 4 Wrathful Invoker is the rarest of the items that let you summon Malignant Monsters in the depths of their dark and dank dungeons, so you can yoink their hearts, and cram them into your jewellery for magic powers. Though there are three regular types of Malignant Heart, the Wrathful ones are the most powerful, effectively giving you a superpower when you slot them in.
These hearts can be inserted into any piece of jewellery—though you can only benefit from one at a time—and you unlock even better ones as you move into Nightmare and Torment World Tiers. These hearts are so rare that you can't even craft them, so here's how to get and use the Wrathful Invoker in Diablo 4's Season of the Malignant.
