KaaMot is a rare Runeword created by combining a Kaa Rune of Ritual and a Mot Rune of Invocation.
How to Create KaaMot
You can create KaaMot by adding the rare Kaa Rune of Ritual and the rare Mot Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Kaa - Lose 25% of your Maximum Life. (50)
Mot - Gain 1 |4 shadow:shadows;, from the Rogue's , reducing damage taken per shadow. (150)
Dark Shroud
Overflow
KaaMot can not overflow because the amount of Offering you receive from the Kaa Rune exactly fills the required Offering of the Mot Rune.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.