As rain began to fall, Aldric worried the old machines would not be able to survive the weather. "Hand me that oil can!" he shouted to Siomon.Magic machines need oil?" asked Simon.Of course they need oil. They're not perfect.

Serpentfire can burn for a very long time if the bagic is strong," said Aldric. "It's hard to handle, that kind of fire, it seems to have a mind of its own, but it can be a good tool if you have nothing else. You never, ever want to use it unless you need it. I keep it around in case of dire circumstances. I hate to admit that anything Serpentine can be useful." Absentmindedly he picked up a Dragon's claw from a pile of them on the tabe, and used it to stratch his neck.