The final gambit is the sixth and final war pack in the planetfall cycle for warhammer 40 000 conquest the battle for sacaellum reaches its climax with this war pack as the black templars attempt to recover the sacred relics of st camila an eldar raiding party from the craftsworld of saim hann makes a desperate gambit to steal these relics for their own unknowable devices war has overtaken the planet the only question that remains is which side will emerge victorious