Diablo 4 Necromancer Build: Corpse Explosion. In this Diablo 4 Necromancer Build Guide I’ll show you how to play a Corpse Explosion setup Necromancer Class, which is a burst DPS Diablo 4 Necro Build that focuses on hitting multiple enemies with Corpse Explosion and triggering chain reactions that wipe out the screen in seconds. If you’ve been looking for a Diablo 4 Necromancer Build that uses Corpse Explosion to the fullest, then this Build Guide is for you!Diablo 4 Necromancer Build: Corpse ExplosionThe general strategy for this Diablo 4 Necromancer Build is to kill enemies with Bone Spear and then detonate ...