Great Soul Dregs

Effect
The most powerful version of the Deep Soul family, though in appearance it resembles a singular, massive orb similar to those of Affinity but with blue hues. This spell deals massive damage and can be considered Dark Sorcery's version of Crystal Soul Spear. . However, this spell has no piercing abilities and will not go through enemies that are lined up though it may hit more than one target if foes are sufficiently clustered. It travels slowly, similar to Deep Soul and Great Deep Soul and homes in very well on the target.

Location
Found in The Dreg Heap. Video location: https://www.youtube.com/watch?v=i9uYcGcbrAQ