cultists-bloodThe Cultist’s Blood is a Legendary Crafting Material found in Act I. While there are a few sources it drops from, you want to farm the one that spawns permanently, not a random target, right?

Go to Halls of Agony Level 1 and kill Cultist Grand Inquisitor. He spawns every time you launch a game.

cultist-grand-inquisitor

The Cultist’s Blood is used to craft a Legendary Dagger: Blood-Magic Edge. The Punyal required to craft this weapon can be farmed at the same location from the Torture Tools (weapon racks).

Blood-Magic Edge

blood-magic-edge

blood-magic-edge-2

blood-magic-edge-3

Materials

ItemItem nameAmount
punyalPunyal1
arcane-dustArcane Dust50
veiled-crystalVeiled Crystal20
forgotten-soulForgotten Soul1
deaths-breathDeath's Breath1
cultists-bloodCultist's Blood1