LEGO Power Miners Magma Mech (8189)
With its titanium scissor claw arm, the Magma Mech is the perfect tool for catching all of the pesky lava monsters, especially the Firax.  Blast through rock or cool it down with the spinning water jet – just don’t run out of water, because it's a long way back to the surface.  Includes one minifigure, one fire monster and mech walker.