He was not used to the smell of dragon breath, which is best described as a combination of the stench of burning rubber and the stink of old socks, with overtones of a hamster cage in dire need of a cleaning.
Life was simple when you were a Shield Bug.
Beauty Lures the Stranger More Easily into Danger -Septimus Heap
When the Fyre inside is kindled and when the Time Is Right, anything is possible.
You can't just rattle it off like a demented parrot.
Shouting something didn't make it any more possible.