Lews missed pointing directly at the man, and pointed at the fire. The spell hit the fire. The fire spread all over. Lews looked up, and saw one of the toenail men praying to a god.
"Oh Blinky! we're screwed now." Right then the fire hit the beer supply.

BOOM!

the whole roof was raised (or razed) and pieces fell down on them. Lews picked up Blinky, and noticed a hatch into the celler, he started to go, but a falling piece of timber pinned him to the ground Blinky snorted, and Lews looked around; panicking. Too late he saw the sign on the hatch 'Fire Whiskey'. Lews tried to go to a window, but the whole building collapsed on itself then...