“What's the biggest thing you've zapped with a fireball?' I asked.
'That would be a tiger,'said Nightingale.
'Well don't tell Greenpeace,' I said. 'They're an endagered species.'
'Not that sort of tiger,' said Nightingale. 'A Panzer-kampfwagen sechs Ausf E.'
I stared at him. 'You knocked out a Tiger tank with a fireball?'
'Actually I knocked out two,' said Nightingale. 'I have to admit that the first one took three shots, one to disable the tracks, one through the driver's eye slot and one down the commander's hatch - brewed up rather nicely.”