Joel's bade produced a small, high pressure, boiling gout of steam and smoke, blasting Mistral off the edge. However, she switched her polearm back to a rigid spear, stabbing it in the side of the tank and using that as a brake. This had the added effect of cutting a large gash in the side of the tank, reliving some pressure and stopping Joel's trick from blowing them all sky high in tiny pieces. She jumped off it, back into the arena, reconstructing the polearm from the arms on her neckbrace before thrusting the spear at Joel's heart.
Samus joined Roland in disposing of the Dwarf Gekko, shooting two and punting one into the air like a football before finishing with a plasma shot. There was only one left, but then more entered the ring, climbing up the side of he tank. The one that had been trying to blow up Victoria was now a pile of inactive slag thank s to the Sectoid's marksmanship.
7 Dwarf Gekko.
Group One.