Sorry bro lol all in the same day I meant. I have the videos posted on my account I believe. Sucks that you can't carry more than one crux in your inventory or vault though.

Gonna go on a limb and say your telling the truth but in two runs... The black hammer and crux can't be dropped together other exotics don't doubt you mate But black hammer = normal, can't get secondary weapons on hard Crux of crota = hard mode only So impossible in one run