ZanLac is a rare Runeword created by combining a Zan Rune of Ritual and a Lac Rune of Invocation.
How to Create ZanLac
You can create ZanLac by adding the magic Zan Rune of Ritual and the rare Lac Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Zan - Cast an Ultimate Skill. (150)
Lac - Evoke the Barbarian's , reducing your damage taken. (800)
Challenging Shout
Overflow
When ZanLac overflows, you receive the Lac Rune's overflow effect (Increased Duration) 0.13 times.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.