the void's tummy

As the voids connection to the warlock and hunger grows you are able to reveal prey for the void. As an action you can select a creature you see within 60 feet of you and it will be sent to the voids pocket dimension where it will be consumed taking 3D6 piercing damage and 2D6 acid damage per it's turn and for every 3 rounds it must succeed on a DC 18 constitution saving throw or be trapped in the pocket dimension unless the creature reaches 0.