CirThul - Lethargic Absolute Zero

CirThul is a rare Runeword created by combining a Cir Rune of Ritual and a Thul Rune of Invocation.

How to Create CirThul

You can create CirThul by adding the magic Cir Rune of Ritual and the rare Thul Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.

Cir - Cast 5 Skills then become exhausted for 3 seconds. (300)

Thul - Invoke the Sorcerer's

Mystical Frost Nova

Skill, inflicting Freeze and Vulnerable onto enemies. (300)

Overflow

CirThul can not overflow because the amount of Offering you receive from the Cir Rune exactly fills the required Offering of the Thul Rune.

Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.