Hogfather - Withdraw

'No,' said Teatime. 'Not that one.' He withdrew a dagger from his sleeve. 'I'm the one where this man comes out of nowhere and kills you stone dead.'

The guard grinned with relief. 'Oh, that one,' he said. 'But that one's not very-'

He crumpled around Teatime's suddenly outthrust fist. And then, just like the others had done, he faded.

'Rather a charitable act there, I feel,' Teatime said as the man vanished. 'But it is nearly Hogswatch, after all.’

***

Hogfather - p82