A small puff of smoke appears and drifts upwards in the center of the frame and fades out

smoke smoke machine cloud vapor fog mist steam cloudy puff fumes fire poof haze smog explosion flow ignition boiling point inflame exhaust incinerate billow blur torch gas mantle ablaze shroud condensation flames rise magic ignite witchcraft trick burn swirl conjuring occult simmer surreal sorcery char alight hot mass enchanted glow smolder