CemCeh is a magic Runeword created by combining a Cem Rune of Ritual and a Ceh Rune of Invocation.
How to Create CemCeh
You can create CemCeh by adding the magic Cem Rune of Ritual and the magic Ceh Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Cem - Cast Evade. (75)
Ceh - Summon a Spirit Wolf to attack enemies for 8 seconds. (100)
Overflow
When CemCeh overflows, you receive the Ceh Rune's overflow effect (Summon Multiple Wolves) 0.5 times.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.