The vehicle caught fire, sending black smoke spiraling into the sky.
Another catapult sent a cloud of dirty black smoke into the sky.
If you have the spare points put a couple of heroes on Pegasi and send them into the sky where they can cover the field.
The sun was coming up in the east and sending color into the sky.
He used machines that would send a secret mixture of chemicals and gases into the sky.
There was an enormous explosion that sent a huge fireball high into the sky.
The fountain sent jets of water into the cloudy sky.
A thousand fires sent their smoke into the snowy sky.
The alliance forces returned fire, sending small puffs of smoke into the sky.
The mountain sent rock and ash up into the sky.