CirMot is a rare Runeword created by combining a Cir Rune of Ritual and a Mot Rune of Invocation.
How to Create CirMot
You can create CirMot by adding the magic Cir Rune of Ritual and the rare Mot Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Cir - Cast 5 Skills then become exhausted for 3 seconds. (300)
Mot - Gain 1 |4 shadow:shadows;, from the Rogue's Skill, reducing damage taken per shadow. (150)
Dark Shroud
Overflow
When CirMot overflows, you receive the Mot Rune's overflow effect (Gain Multiple Shadows) 1 times.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.