Dzaek was distracted, but the flurry of movement caught his attention, and he tore away from Shinjiko's presence. In front of him, Bishop was advancing, and Dzaek didn't have long to react.
FWOOSH!!!
Now, at least, it seemed that luck had turned to Dzaek's favor. This Russian, with strength of a giant and the breath of a dragon, was facing an air elemental. Not a simple spellcaster, but a creature of the wind. Dropping his staff, he needed both hands and all of his concentration. He exhaled, and as he did he pushed the air out, holding it in place, and creating something like a vacuum sphere around Dzaek; fire needed oxygen, and Dzaek was robbing the air surrounding him. He also exhaled, so that his lungs didn't burst from the pressure differential.
As that happened, he continued pushing the air away from him, and towards Bishop. Centering Bishop, he created a vortex of air currents, like a localized tornado. It lacked the strength of proper gale-force winds, Dzaek would have needed a charge or two for that, but he could create the framework. Ever seen a fire get caught up in a tornado? That's what happened here, the fire blossomed from Bishop, got caught in the currents and would swirl around himself, redirecting the attack. Dzaek wasn't stopping it, wasn't blocking it, he was merely guiding it, presenting the fire with the clearest route. Fire always followed the path of least resistance.
Currently, that path was Bishop.