Vial of Pure Darkness

An oddly heavy vial found within the undergrounds of the Lost Halls. It is said to contain the embodiment of Evil itself.

Effect on use: Purple swirling particle effect
Opens a portal to The Void (if used on Marble Colossus’ death site)
Soulbound

Feed Power: 500

Loot Bag
Drops From	Malus

When used, it triggers a purple swirling particle effect and opens a portal to The Void, where the Void Entity can be fought. However, it can only be used inside of the boss room after the Marble Colossus has been defeated.

Marble Colossus' death site

The Vial can only be used in the Lost Halls.

The Vial is a guaranteed drop from Malus, the boss of the Cultist Hideout.

This item had the following sprite before patch X.26.0:
Vial of Pure Darkness