The Diablo 4 Invoker of Varshan lets you summon the big bad boss of the Season of the Malignant. Besides trying to scrounge up Wrathful Invokers to get your hands on strong hearts, beating Varshan is your next best method for farming them. You can craft the Invoker of Varshan once you get its diagram and even upgraded variants for each World Tier.
The Echo of Varshan gets progressively more powerful, but so too do the rewards for putting him back in the ground. Here, I'll explain how to get the crafting diagram for the Invoker of Varshan, and the upgraded versions that'll let you face him on higher World Tiers to get those powerful Malignant Hearts.
