Are you sure this was supposed to be the metal spider vs the Pixy instead of the gaza e? You almost made it your mission to kill the gaza e on sight/spawn.
I pity that poor guy in that Gaza D. I know what it's like to be completely boned by the opposing Raid and not being able to do anything about it. It doesn't help that its Thruster gauge isn't terribly useful in Ground battles either, even in flight mode. Enjoy those massacres you've been having lately, dude.
