@@darthplagueis4626 all Riker said was "heavy casualties, very probable. " as the Bandi city was getting blasted by what Data and Tasha said was "similar" to a Phaser blast. No specific numbers, the leader of the Bandi demanded they stop the malevolent energy being from killing his people. Given the duration and magnitude of the bombardment, I'd say a few thousand.... The city wasn't particularly huge.