If there's a war in the afterlife between Heaven & Hell, what would they use as weapons...?

...and do our souls get "conscripted" right away when we arrive in either place? Or do we get a little "triage" after living on Planet Earth for so long? (Where the wars just keep going on and on like the Energizer Bunny)...And would YOU make a good "disembodied" soldier flying around at will in the indescribable, multi-dimensionally weird afterlife environment?