FeoCeh is a rare Runeword created by combining a Feo Rune of Ritual and a Ceh Rune of Invocation.
How to Create FeoCeh
You can create FeoCeh by adding the rare Feo Rune of Ritual and the magic Ceh Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Feo - Become Injured or Crowd Controlled. (Cooldown: 10 seconds) (1000)
Ceh - Summon a Spirit Wolf to attack enemies for 8 seconds. (100)
Overflow
When FeoCeh overflows, you receive the Ceh Rune's overflow effect (Summon Multiple Wolves) 9 times.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.