LithLac is a legendary Runeword created by combining a Lith Rune of Ritual and a Lac Rune of Invocation.
How to Create LithLac
You can create LithLac by adding the legendary Lith Rune of Ritual and the rare Lac Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Lith - Stand still while fighting for 0.31 seconds. (25)
Lac - Invoke the Barbarian's , taunting enemies and reducing your damage taken for 3 seconds. (400)
Challenging Shout
Overflow
LithLac can not overflow because the amount of Offering you receive from the Lith Rune exactly fills the required Offering of the Lac Rune.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.