"..." Nova simply rolled his eyes, then proceeded to torch the dogs with the black fire that now came from his mouth.  Within seconds, the dogs were yelping and howling pain, the fire clinging to them like napalm, as their attempts at putting the fire out proved futile.  After roughly 15 seconds, the dogs fell to the ground, presumably dead.  Nova walked over to each one and either snapped their necks or curb-stomped their heads.