PocMet is a rare Runeword created by combining a Poc Rune of Ritual and a Met Rune of Invocation.
How to Create PocMet
You can create PocMet by adding the rare Poc Rune of Ritual and the magic Met Rune of Invocation to a two-socketed Helm, Chest Armor, Pants, or Two-Handed Weapon.
Poc - Spend 5% of your Maximum Resource. (2)
Met - You leave the Necromancer's Desecrated Ground behind you for 3 seconds, dealing damage to enemies within. (100)
Overflow
PocMet can not overflow because the amount of Offering you receive from the Poc 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.