AhuLac is a legendary Runeword created by combining a Ahu Rune of Ritual and a Lac Rune of Invocation.
How to Create AhuLac
You can create AhuLac by adding the legendary Ahu Rune of Ritual and the rare Lac Rune of Invocation to a two-socketed Helm,
Chest Armor,
Pants, or
Two-Handed Weapon.



Overflow
When AhuLac overflows, you receive the Lac Rune's overflow effect (Increased Duration) 0.01 times.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.