LithQax is a legendary Runeword created by combining a Lith Rune of Ritual and a Qax Rune of Invocation.
How to Create LithQax
You can create LithQax by adding the legendary Lith Rune of Ritual and the rare Qax Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Lith - Stand still for 0.31 seconds. (25)
Qax - Your next non-Basic Skill cast spends all of your Primary Resource to deal up to 100% increased damage. (400)
Overflow
LithQax can not overflow because the amount of Offering you receive from the Lith Rune exactly fills the required Offering of the Qax Rune.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.