Railed spectator space around the top, all open to a sky clogged with a fast-moving stampede of greenish cloud cover.

Unafraid of the death knight, he threw a spell, a greenish cloud that spread itself as it neared Kaldre.

The horse skidded and managed to turn away from the greenish cloud, but he slipped and lost his footing on the muddy mountainside.

The vapor formed a big greenish cloud, swirling about but not dissipating into the air.

Then a strange cloud, greenish and thick, appeared over the ranks of goblins, just a few feet from Danica and the dwarves.

Sulu watched helplessly as the alien ship opened fire, sending a large, greenish cloud of plasma straight toward its hapless target.

Pure white alternated with greenish clouds in a patchwork over the sphere.

Some kind of wispy high cloud, greenish.

The gas produced a visible greenish cloud and strong odour, making it easy to detect.

It was like an ominous comet as it dived through the greenish cloud.