Even though he didn't exactly spot who threw the concussion stick, the explosion it caused was enough for Tazzak to scream and open fire. He shot wildly with one hand outstretched and holding his blaster, while he shielded his face turned away face with the other hand. He had his eyes closed and stumbled back until he fell over. He didn't know whether he had hit anything, but he quickly rolled around to assess the situation. The two armoured women were happily scuffling amongst themselves, and the rest of the bounty hunters were either still dazed or running for cover. The fat human wasn't moving anymore. It caused a wave of reality to pass uncomfortably over Tazzak's mind. He simply panicked now. Wherever one of the bounty hunters revealed themselves, he would open fire. He wasn't even aiming, he was too scared to hit anything now. A lucky shot seemed to clip one of the Niktos though at least that was something.