Just got the crux didn't have eidolon equipped, nor was it even fully upgraded still missing the last two perks, did have glowhoo shader and full raid gear on. Also even did the normal mode first then right to hard mode. But did not do any nightfall, weekly, or daily just went straight to raid. Actually got plan-c, universal remote, word of Crota, oversoul edict, black hammer, and the crux all from doing today's raids just luck plain luck. I'm one of those tht never gets any drops n finally it all came at once, if only tht ghorn woulda came too...