His arms, head, and shoulders disappeared in the swirling mist.

Buffy helps him break away, but the arm then disappears.

She watched as her arms disappeared, then the lower half of her body vanished.

He made a pass and his left arm disappeared.

The arm and hand then disappeared into the darkness as the light went out.

The arm disappeared through the wide bars of the window.

Two black arms suddenly stuck up in the air and then disappeared.

Her arm disappeared to the elbow and she leaned into it but couldn't break through.

"In the process, the arm disappears and the elbow pain goes away," he said.