The Nexus of Insanity is a Lesser Artifact, which can be created at an Enchanter, using an Arcane Formula (requires expansion Immortal Throne).

Nexus of Insanity
Nexus of Insanity
Vital statistics
Type Lesser Artifact
Effects +20% Physical Damage

33.0% Chance of 30 Piercing Retaliation

+40 Health

+40 Energy

+40 Damage to Undead

Reqired Reagents Embodiment of Set's Betrayal

Embodiment of Amun-Ra's Glory

Embodiment of the Djed of Osiris

Completion Bonus None
Gold Cost 150 000
Required Level 40