Phantasmal Core

Overview

Phantasmal Cores are coalesced Nightmare energy. They are bought at the Lectern of Enchantment in Sanctuary on The Moon for 20 Phantasmal Fragments, and the Lectern uses them to buy Essences.

Acquisition

Besides purchase, a core can come from the weekly Nightmare Hunter and Nightmare Sojourner bounties and from the K1 Revelation vault, which opens with the Firewall Data Fragment once the related Essence quests are complete. Rabbits can also drop one when fed Small Rice Cakes.