MoniMet is a magic Runeword created by combining a Moni Rune of Ritual and a Met Rune of Invocation.
How to Create MoniMet
You can create MoniMet by adding the magic Moni Rune of Ritual and the magic Met Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Moni - Cast a Skill after moving.
(Cooldown: 0.25 seconds) (25)
Met - You leave the Necromancer's Desecrated Ground behind you for 3 seconds, dealing damage to enemies within. (100)
Overflow
MoniMet can not overflow because the amount of Offering you receive from the Moni Rune exactly fills the required Offering of the Met Rune.
Overflow occurs when your Ritual generates more Offering than required for the Invocation. The overflow effect is proportional to the amount Offering overflows.