Without further ado, this is:
Shade Within
The summonings had pecked into their
target. Bhaskara was able to tell from the way the darkness quivered
around him, the magic words echoing into them, transformed into sound
in ears far, far away. It took less than a minute. His foe melted
from the deepest shadow, one inky and black and somehow solid.
The city lived on around them, lights
twinkling in windows visible from their rooftop like stars in a night
sky, distant, but seemingly within reach. But Bhaskara knew in a few
minutes they wold be out of reach forever. Itzal silenced the lighted
panes with a wave of his hand, the entire city suddenly dark around
them, its inhabitants immediately terrified, in fear of being
infected with the darkness, the madness of the shade. But there was
no need. Though Itzal could take them all in an instant, that wasn't
what he was there for.