Moderate Portable Seal

A portable seal is a stiff framework of copper wires and strategically placed hinges, so that when the device is snapped open it forms an instant geometric design. A tiny Stasian coil is attached, which when activated runs a mixture of occult energy and high-voltage electricity through the wire. The design covers a 5-foot burst when unfolded and must be unfolded into an area free of major obstructions such as rocks or hostile creatures. When a creature with the summoned trait attempts to enter the seal’s area or make a melee Strike against a creature in that area, the summoned creature must attempt a Will save.