AhuCeh is a legendary Runeword created by combining a Ahu Rune of Ritual and a Ceh Rune of Invocation.
How to Create AhuCeh
You can create AhuCeh by adding the legendary Ahu Rune of Ritual and the magic Ceh Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Ahu - Lucky Hit: Up to a [100|%|] chance against Injured enemies. (10)
Ceh - Summon a Spirit Wolf to attack enemies for 8 seconds. (100)
Overflow
AhuCeh can not overflow because the amount of Offering you receive from the Ahu Rune exactly fills the required Offering of the Ceh Rune.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.