Devas's Maw

While looking at your target through the prism, bite down on the potato to summon the powerful maw of Devas. The maw takes on the appearance of a floating mouth cut off by a magic portal. The maw has 50 hit points, AC 14, 30 feet of movement, and will always know where its target is. It will relentlessly pursue your target for the spell duration, constantly trying to eat them. When bitten by the maw the target takes 1d12 bludgeoning damage and becomes grappled by the maw. You can avoid getting bitten by the maw by making a DC 15 Dexterity saving throw.

Every turn that is started while grappled by the maw will deal 1d8 bludgeoning damage. After the damage is dealt, the grapple-ee can make a contested Strength check against the maw. The maw's strength modifier is +3. Should a creature go unconscious in the maw, then Devas will consume the creature, sending the body into Devas's stomach.